Super cute spot. Got a salted Vietnamese coffee at 30% sweetness and my son got a strawberry fresh milk with boba. The drinks were good. Only thing was my son's boba got chunky and stuck to his straw so he couldn't sip anything until we ate the chuck of boba at the bottom. I enjoyed my salted Vietnamese coffee read more

K On The Go - Fresh strawberry milk - Bubble Tea Near Me - Union City, California

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I was really disappointed with the drinks here. The fruit teas tasted like tap water with food coloring -- there was barely any fruit or tea flavor at all. I ordered 30% sweetness, but honestly, 30% tasted like 0%. The wait for the drinks was also really long, which made the experience even more frustrating. I don't mind waiting if the drinks are worth it, but these definitely weren't. Maybe their coffee and matcha drinks are better? Who knows. read more

Drinks are awesome! My friends got the POG drink and I got the dirty matcha and both were solid. We also ordered the baked chicken because we were craving popcorn chicken and this was the closest option. The cashier said "it's basically the same" but it's basically not :( it wasn't crispy and the batter was mushy! We ordered medium spice and there was no spice -heart break- We'll definitely come back for drinks and ambience! Bathroom was super clean and nice! read more

Your cashier curly female hispanic is rude as hell. No customer service skills at all. Lucky i like this place and their drinks Came in 8/1 at 1:17pm read more

We came here for coffee and holy moly, the cup size is massive for the price we paid! The service was quick because we were there quite early in the morning. There was one other party who was sitting and enjoying their coffee. Great interior design (super cute and floral-y). The coffee quality was good! We asked for light sweet and ice, and the barista listened. Would def come back read more

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K On The Go....is a MUST go to place. I ordered the Salted Vietnamese Coffee and it's delicious. We also had their sample of Pumpkin Horchata and Matcha . They did a have a mystery drink for fall. It reminded me of the chocolate orange flavor candy. The one where you have to smash it to crack it apart. If you find yourself in the area, go check this place out. read more

K On The Go - Salted Vietnamese Coffee - Bubble Tea Near Me - Union City, California

I thought I should update my review. It's still a fantastic place to get your drinks whether it's coffee, milk tea, slushies, or regular tea. The decor is top notch though! It's very pretty. They have good customer service. Try to follow them on social media because they do lots of promos. read more

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Pretty and elegant, totally ig-worthy interior. Lots of parking in the plaza and staff was quick to help. Drink review only: I asked for a recommendation and they suggested the Mango Strawberry Slushie ($7.00). Sadly it was one of the worst drinks I've ever had and I had to give it away. It was too icy and they put way too much heavy cream. Gross. My partner ordered the Ube Coconut Coffee ($8.00) and that was much better. Hit or miss I suppose. read more

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I should of asked for no oatmilk this time since the oatmilk overpowered my Matcha iced latte. They did listen to the fact I wanted light ice that was a win! I love the customer service so far since the name change. read more

I completely agree with Jasmine that it is slightly overpriced as compared to other cafes. Went there a couple of days ago to check out the inside of the place. I ordered the Vietnamese Coffee. Way too expensive. It came in a 16 oz. I could get 20 or more size at other cafes. Great little place to do work. Would only return if I needed an iced coffee. read more

One of the better coffee shops in Union City. The coconut coffee is one of my favorites and the banana matcha! The service is always good here, and the drinks are well worth the price. 5/5! read more

K On The Go - Coconut coffee - Bubble Tea Near Me - Union City, California

I stopped by today recommended by by nail girl and the ambiance inside it's such a relaxing vibe, so pretty and peaceful. I ordered a fresh coconut matcha and had real coconut water and chunks it was my fav and also ordered the salmon bagel also delicious. The vibes are giving fairy tales I will definitely be returning to try more of their yummy matcha drinks. Staff was polite and professional great service. read more

K On The Go - Ambiance inside - Bubble Tea Near Me - Union City, California

Visited K on the Go in Union City and really enjoyed the experience. The service was kind and attentive, and the ambiance was clean, modern, and inviting--perfect for grabbing a drink and unwinding for a bit. I ordered the banana matcha, and it was smooth, refreshing, and nicely balanced. While it didn't completely blow me away, it was still very good and easy to enjoy, especially if you like a lighter, not-too-sweet matcha. Overall, this is a great spot for drinks with a nice vibe and friendly service. I'd definitely come back to try more from their menu and would recommend checking it out if you're in the area. read more

K On The Go - Bubble Tea Near Me - Union City, California

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Such a fun, albeit very precious, space in an unassuming plaza. Enjoyed the unique combinations of flavors and the ice texture in the slushes I ordered, and the service was very friendly and accommodating. Saw a few girls enjoying high tea, and I would love to come back and try it for myself. I came in right before closing, so the kitchen had already closed, but the the KBBQ bulgogi banh mi also looked really good, and I'll keep it in mind for next time. read more

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Reservation was easy to make. I had to reach out multiple times to confirm with the manager though... I never got the email to make my choices so I called the cafe then emailed her. It averages to about 60pp after tax and tip. What you see in the photo is one platter, you get two of those in an assortment of savory pastry desserts that you can choose from. Pastries and tea were just okay, but tea time is a perfect way to spend time with your friends. Take in consideration the shop is tiny, so I don't recommend coming with more than a party of 4 read more

K On The Go - Bubble Tea Near Me - Union City, California

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Visited K On The Go, on a few occasions due to convenience. Located inside a plaza with Chevron Gas Station and other restaurants. Although the ambience is cutesy and girly, the drinks and desserts are a little disappointing. The drinks are sort of bland and the desserts are also a little bland. Nothing note worthy and memorable. Staff is nice and quiet, very polite. Small and tiny space; cutesy decor for photos, drinks and food are not very good. Not likely to return. Wouldn't recommend as there are other establishments with better quality drinks and desserts. read more

High tea with the little ones in this beautifully decorated space was a highlight with so many tasty snacks and treats and unlimited tea! To start things off, you'll need to make a reservation. Head over to their website to get situated but bear in mind that you'll need to peruse the menu beforehand. They have a normal adult menu in addition to a kids menu with smaller portions, more kid-approved items, and caffeine free drinks at a lower price. My kids are huge foodies (no surprise) so we opted for the normal menu items for them but any item can be purchased a la carte so if there's something you'd like to pair with your set, just make sure to order ahead of time. Each adult set comes with your selection of three items with some requiring an additional cost. At the time of selection, we were given a few options including (* indicated vegetarian option available): 1. Truffle cucumber* 2. Egg salad croissants* 3. Avocado toast* 4. Crab bun  5. Pate chaud  6. Smoke salmon cream cheese sandwhich  7. Puff pancake with cream and berries* 8. Caprese with balsamic glaze on garlic crostini* 9. Banh mi board (pork, pate, mayo, and veggie) (+ $5) 10. Ham & cheese croissants  11. Chocolate croissants  For the kids menu, in addition to including a cookie and drinks (hot chocolate, guava juice, orange juice, strawberry kiwi caffeine free tea, cold strawberry fresh milk), we were offered to select 4 out of the following: 1. Puff pancake 2. Chocolate croissants 3. Chicken wings and waffle pearl (+$5) 4. Mini pizza bun 5. Grill cheese 6. Fruit cup Once the date was set, we were excited to come in for the celebrations (it was for a birthday and Father's Day). Upon our arrival, our table was just about decorated and cleared up for our meal. The lighting and decor was blissful and primed us up for the pampering experience. As we were seated, we were oriented with what to expect and the staff started us off with our first selection of teas. There's something whimsical about each one of us getting our own unique tea cups and saucers and as we admired the art and craftsmanship of the teaware, our towers of food came out. Everything was camera worthy and our cameras were feasting! The tiers of savory and sweet bites were just waiting to be devoured and everything turned out pretty good with a few exceptions that were quickly rectified. Puff pancakes - a table favorite and finger licking good with all the dips! Crab bun - tasty and hearty, this loaded bun of imitation crab meat warmed our stomach from the first bite and all the way through. The bread was moist and the fillings were well cooked. Pate chaud - a personal favorite combining the richness of the pate and the flakiness of the puff pastry. This was quite filling. Cucumber sandwich - refreshing light bites as a perfect pair for tea time. Classic high tea snack! Smoked salmon cream cheese sandwich - creamy bites for each sip of tea. Light enough to snack on but hearty enough to fill you up. Chocolate croissant - an option for "savory" despite it being a sweet in my opinion. The first batch that was served was a bit undercooked on the inside but it looked beautiful from the outside. They took them back to reheat and actually gave us a fresh batch while we waited. In addition to the three savory items, we also enjoyed the scones and sweets including macarons, tarts, cakes, and cheesecakes. Truly an amazing time for tea! Throughout the meal, we would empty our pots and ask for refills of tea. After we had our fill, we hung around a bit and took more photos. The staff were great and welcoming. Overall, K On The Go is no longer just a place to grab and go; with its leisure tea time and snacks, you'll be spending an afternoon here sipping and nibbling away. The tower of food is built with items catered from local providers and made in-house. A combination of savory and sweets will satisfy your cravings and keep you reaching for your cup of tea. The price point is reasonable given the exquisite spread you'll get and the undivided attention from the staff (they seem to host very few tea time experiences per day). If you're considering a celebration or just want an afternoon out for high tea, raise your cup and pinky to K On The Go and make that reservation for your next visit! read more

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Cute ambience, well decorated for tea parties and enjoying an afternoon drink with friends / family. We tried a few drinks but none were really standout. Less ice here is the equivalent of full ice in our other go-to tea shops. Let the ice melt for the hojicha latte, as the flavor is strong. Prices are on the higher side and don't include toppings. read more

K On The Go - Thai green milk tea, Hojicha latte, & Brown sugar milk tea - Bubble Tea Near Me - Union City, California

All the drinks I've ordered here are delish! Very cute ambiance. My go to everytime I visit Union City read more

This is such a cute little place to grab a coffee or drink and have a study session or come with a friend to catch up. The place is small so there is only a few tables but if you get a table it makes up for it because the decor is soo cute and clean. Parking is easy don't have to pay to park. It's a small hidden gem. read more

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Gorgeous little boba shop in a small plaza with plenty of parking. The furniture and decor is simply amazing and soo elegant it feels like you're in a european tea garden. Service is efficient and the staff are friendly! My go to drink is an Egg Matcha Latte, extra sweet with flan! There is no other drink like it! read more

Always nice to come in here to relax. Cute decor, nice ambiance and friendly vibes. I like to usually visit this cafe with friends when I am in this area :) read more

K On The Go - Menu as of 1/23/26 - Bubble Tea Near Me - Union City, California

A lovely surprise find! I stumbled upon this spot while running errands and it happened to be in the same plaza I was at. They absolutely nailed the interior decor. Flowers cover the walls and ceiling in such an elegant and dreamy way. I ordered their sakura matcha latte, something I had never tried before. The matcha was solid, and the sakura added a subtle floral note with a hint of cherry. My only minor critique is that it tasted like the ice had melted a bit by the time I got it, but overall it was still enjoyable! Service was great, he recommended that their banana matcha was their most popular. read more

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I like this place, I have had pleasant experiences with the servers. The decor is a little different from most boba places, kinda gives off Bridgerton/Tea Time vibes. I will say that the prices have gone up from when they first opened though :( but you do get a lot! I think the smallest size is 16 or 20oz? So understandable! My one feedback is that even when I have selected 30% sugar it's still a bit too sweet. If you like dessert drinks this place is totally for you! They do coffee, matcha and fruit teas. Nice little find in the union city area. read more

Beautiful little shop that is so awesome for an aesthetic photo op with a cool drink in hand! We stopped by because there were only so many boba places opened at the time we wanted boba. I'm so glad K on the Go was opened to satisfy our cravings in Union city! I'm a big strawberry milk tea person so anytime it's actually on the menu I usually go for it because you can't go wrong! My go-to didn't disappoint! read more

K On The Go - Bubble Tea Near Me - Union City, California

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This is another location of K On The Go at Union City. The place is much smaller compared to the one from Milpitas, but they do serve the same items as well as the Tea Party one. Not much of the difference in terms of atmosphere but it's still a good place to hangout. About the Dalgona Coffee, I like how there's three different textures each are probably ingredients. Obviously, when you mix it, that goes away. When I asked the staff about the drink, that doesn't sound much different from other coffees but in a way, it's not exactly the same or similar as the others. read more

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Came here to study on a Saturday and had a great experience! The cafe was very cute and whimsical, perfect for a tea party setting. My sister and I ordered the Banana Matcha Latte and a Mango & Passionfruit Fruit Tea. Both were great and I'd order again. There are outlets for charging, but the space itself is on the smaller side, so I'd recommend studying here if it's not already busy. Employees were very nice & helpful. Would definitely come here again and try out the food! read more

K On The Go - Banana Matcha, Mango Passionfruit Tea - Bubble Tea Near Me - Union City, California

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Out of town for a girl get together bonding at K on the Go. Ambience was amazing and as girly as it gets. The desserts were light, delicious and not overly sweet. The drinks completed the experience. Thank you Angie and Diane for your service. It was spectacular! read more

K On The Go - Bubble Tea Near Me - Union City, California

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I've been meaning to try this place for a while! I want to start off by saying my Banh Mi was super good. I was surprised, considering that they don't specialize in banh mis here by any means, but the bread was super fresh and all the elements of the classic banh mi came together super well. Far better than banh mis I've had from other chains like Lee's tbh! For our drink, we ordered a strawberry matcha latte, and unfortunately didn't like it. The matcha flavor was weak, and it tasted more like strawberry milk than anything. It was also a large portion (lots of milk), and I would have rather had a smaller drink with a stronger matcha concentration. Of course, the inside decor is super cute as you can probably see from the pictures. It's pretty small inside, but when we went 30 min before closing, there was only one other party sitting there, and they were able to serve us quickly so that we finished by closing time. Overall, I'm not in a hurry to return, as I don't think their drinks pale in comparison to other spots in the area. However, I'd def like to try the tea time meal at some point! read more

K On The Go - Inside - Bubble Tea Near Me - Union City, California

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This is a cute little cafe with a very cool vibe. It has lovely floral decor and comfortable chairs and couches to hang out on. This location is very close to a middle school, so I've seen plenty of teenagers hanging out here--playing cards, chit-chatting, and having a really good time. The place gives off a proper "girl tea party" vibe. Loved it! It's so comforting to see teenagers not glued to their devices but actually communicating like in the good old days. The service was on the slower side. When we entered, there was no one at the counter, and we had to wait for a while. However, since they're very new, I'm going to cut them some slack. I was here at lunchtime and wanted to try the Banh Mi sandwich, but unfortunately, they were out of food at that time. So we just had the Taro Boba Milk Tea, which was really good. Overall, I'll definitely be visiting this place again and would love to try more options! read more

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I've had an unpleasant experience one of the servers last week. I was already at the store and had previously ordered a coffee. I asked if I could add a croissant and salty cream to my order. The server responded that she had 24 online orders to complete and needed to prioritize those first, even though I was already at the store and was simply trying to add to my existing order a cream on top, she was saying that she have to do the 24 orders first before she can add the cream on my coffee, I responded respectfully saying that I'll wait and that I was sorry for an additional order. She seems to be annoyed. I understand that online orders can be busy and that staff may be under pressure, but I felt the way she communicated with me was unnecessarily rude. When she eventually brought the food to our table, she simply placed it down while rolling her eyes, which made us feel very uncomfortable and unwelcome. I understand that employees can have stressful shifts, but I believe customers should still be treated respectfully. I'm sharing this feedback because I hope the situation can be addressed and that future customers have a better experience. The food was great even the drinks but the female staff made us feel unwelcome and uncomfortable during the visit. We were from socal and wanted to try k on the go since it was recommended by our relatives. The server I'm referring to was a female employee with long black hair and brown skin, she was working at the counter at approximately 10-11am, august 3, monday. I'm providing these details so management can identify the staff member involved. read more

UPDATE: I contacted the business privately via email on 12/16 to try to resolve this directly and did not receive a response Calling a paying customer a liar instead of addressing a legitimate concern is unprofessional. This DoorDash order included multiple drinks and was placed because my coworkers had recommended this location based on prior positive experiences. We consumed the drinks together at our workplace, which made the issues immediately apparent to more than one person. One mango strawberry slushie was excessively icy and poorly blended, and another drink contained a piece of paper inside the cup. After drinking the puff cream milk tea I felt nauseous and unwell shortly afterward. I have no food allergies. I work in healthcare and do not make claims like this lightly. If this had been a simple mistake, an apology or acknowledgment would have been appropriate. Instead, choosing to publicly call a customer a liar rather than address documented concerns raises serious questions about professionalism and accountability. I also find it important to clarify that I have been to this location previously. On a few occasions, I noticed ants near the napkin area. I chose not to mention it at the time because this is a mom-and-pop business, and I genuinely try to support local businesses rather than publicly criticize them. Unfortunately, this response and how the situation was handled leaves me wishing I had spoken up sooner. What is especially uncomfortable is that, rather than resolving the issue appropriately, the business chose to look up and view my personal social media accounts. That behavior feels invasive and further reinforces the lack of professional boundaries shown in this situation. I have never had these issues at the Milpitas location. This response says far more about management than my original review. read more

K On The Go - Proof my coworkers had ordered from this place and my original review was not a lie. - Bubble Tea Near Me - Union City, California

Had a drink and the popcorn chicken here. Ambiance is good and comfy. The chicken tasted like it was frozen--would've been much better if it were fresh. The drink, however, was quite good. read more

I ordered a banana matcha at 60% sweetness which usually would have been good for me at other places but here it just lacked matcha and banana flavor. Matcha was too milky and the banana cream had a subtle hint of banana. The cream was also very light and not as thick as I expected. After mixing the cream top with the matcha, it tasted just like banana milk with a tiny amount of tea. My drink was $8.50 so definitely on the pricier end. I appreciate my drink coming out immediately. It was ready as soon as I sat down after placing my order. Store itself is small and packed when I came in but very cute. There's spacious parking outside and the shop is located in a plaza. read more

K On The Go - Banana Matcha - Bubble Tea Near Me - Union City, California

Love this place! Reasonably priced and for good quality drinks. Andy was a great help. The interior is also very cute and perfect for photo ops. God bless you all & Jesus loves you! read more

Absolutely love K On The Go. I've been a regular since they've opened. Their drinks always hit. As someone who's lactose intolerant, I really appreciate how many dairy free options they have. My go to drinks are the fruit teas and slushies which are super refreshing. I also love their taro milk tea and Thai green milk tea. You can really taste the tea itself. Their seasonal drinks are always something fun to try too. Also, their boba is so soft and chewy. Their matcha quality is insane. They're known for their Vietnamese coffee but unfortunately I can't try it. Beyond drinks, the food is underrated. The banh mi is solid and satisfying and the macarons are such a cute treat to grab with a drink. The decor is whimsical and cozy. I'm excited to try one of their tea parties someday. Staff are super friendly and helpful too. Highly recommend if you're looking for a third space to hang out in with fun drinks/food! read more

K On The Go - Bubble Tea Near Me - Union City, California

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Adding to my quest to find the best Vietnamese coffee in the bay, this non-descript off the beaten path lil shop pairs cuteness with probably one of the best egg coffees I've had in the bay. When they mean "K on the go," they truly mean on the go. With an interior designed to be insta-popular, this shop packs a mean punch and as of this writing is the most authentic product I've tried in the bay. Definitely worth a visit! read more

Slightly overpriced for food but drinks are normal pricing. Went in to study so ordering is just at the counter. Very quiet and peaceful overall including indoor decorations. read more

K On The Go - Chocolate Strawberry Mousse - Bubble Tea Near Me - Union City, California

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Overpriced for the quality. $9.25 for a ube matcha with boba. He also gave me the wrong straw he gave me a slim straw for a drink with boba. The boba pearls was mushy and taste nasty. Eww read more

K On The Go - Bubble Tea Near Me - Union City, California

I had such a lovely high tea experience here. The space is absolutely stunning and so cozy. Their high tea includes a variety of desserts, savory bites, and hot tea. I tried their rose and berries flavor which was yummy (if you like floral tastes you'll like this)! They recently upgraded their matcha. It was so smooth and has an umami taste. Highly recommend their coconut fresh matcha, the creamy matcha cream on top paired perfectly with the fresh coconut flavor. Their Vietnamese coffees are an absolute must try. Loved their Vietnamese egg coffee because it came with a creme brûlée top which made it so creamy. I've also tried their Vietnamese flan coffee in the past, which I highly recommend if you like sweet, thicker and creamy drinks. read more

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