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    T4

    3.3 (356 reviews)
    Closed 11:30 am - 8:30 pm

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    T4 ATMOSPHERE

    What's the vibe?
    Moderate noise
    Trendy
    Classy
    Casual

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    Recommended Reviews - T4

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    Popcorn Chicken ($8.85)
    Bellina C.

    T4 has many drink options but I actually came here for the Popcorn Chicken - a snack that takes me back to my childhood. We came on a weekend and there was no line. Ordering is done via online kiosk. It took about 5 minutes for the Popcorn Chicken to be prepared. It came out piping hot and super delicious! They have seasonings available by the cashier that you can customize to your own liking. We ate it right away and it was exactly the nostalgia that we were craving. Will definitely come back again for the Popcorn Chicken!

    Lychee Black Tea
    Sydney C.

    I love coming to t4! I normally get the lyhcee fruit tea with boba or the hot milk tea! The service is fast and we order on a table in the store. The ambiance is nice but i perfer coming in before the middle schoolers do! There are also card games and board games and i would also reccomend the popcorn chicken and the fried calamari!

    Fried Tofu
    Elaine W.

    T4 has always been one of my favorite spots to grab boba and snacks! Snacks and drinks are always made fresh. I always get their oolong milk tea with grass jelly. Their other drinks are great as well. You can't go wrong with any of their drinks or snacks here. There is a self ordering kiosk at this location to make ordering easy. I have been to many T4 locations and have found that they differ slightly at each location. This location does not have small boba but everything is about the same. Parking here can be tricky because this store is located in a very busy area with other boba spots and restaurants.

    Calamari is really good and popcorn chicken. Although other t4 branch has thicker calamari. Drinks are alright, eventhough it is 75% sweetness it still full on sweet for me. Location is great, has parking nearby.

    Jack R.

    They had me with the Korean fried chicken sign. Unfortunately, the chicken was horrible and tasted like something you could have bought at the frozen food section of your local grocery store for double the price. There's nothing like bland semi fried chicken. The sauce on the side was some weird sweet and spicy crap that's worse than Wendy's. You've been warned, don't buy the chicken here.

    How much Taro Pearl Milk Tea was left before I tossed it in the trash ($6.80 for a Large)
    Alden C.

    Man, this T4 location in Millbrae is just not it. I thought I was being harsh giving this place 2 stars a couple years ago and I came back willing to give it another chance, but it turned out to be a mistake. I've never dropped a rating from 2 stars to 1 star, but here we are. The experience was all bad from drink quality to the outdated interior to the lack of customer service. You order on the kiosks now which means service is minimal, but the service even when you are being served the drinks isn't friendly. The drinks are either watery and bland or too sweet. What my family and I ordered: - Almond Milk Tea ($6.55 for a Large with Pearls) - Taro Pearl Milk Tea ($6.80 for a Large) Where do I even begin. The "Almond Milk Tea" just left me speechless. It wasn't an Almond Milk Tea at all. It was straight up an Earl Grey pure tea and had no Almond flavor at all. The Earl Grey flavor was watery and gross. I ended up tossing it and didn't even bother getting a replacement because I was given the Taro Pearl Milk Tea, but that ended up being horrible too. The Taro Pearl Milk Tea you can see all the powder on the bottom of the cup. I saw the team member pouring in 6 scoops of Taro Powder which left me shook because when I made Taro Milk Teas in the past I definitely did not add that many scoops. That is an absurd amount of sweetness in the powder already. Even with 30% sweetness it tasted like it was extra sweetness. It was so bad that I drank 1/4 of the drink and tossed it. The boba pearls are actually not bad and have a nice chewy texture, but if the drinks itself are such bad quality then it doesn't matter any ways. Millbrae has some decent options for boba, but this is one I would personally avoid this shop because there is an issue with the quality of the drinks and just fails at every aspect that makes a boba shop good. To add insult to injury I also had the runs and had to use the toilet immediately after drinking the Taro Milk Tea...

    Polina L.

    A bag is always a good thing. I was curious to taste this Lemon Smoothie, just as my husband was curious to change his regular choice of classic Black Tea with Milk to Thai Milk Tea. What can I say after the first sip is that my drink was super fresh and, well, lemony - and I loved it. My husband was also pleased and said he would remember this tea and try it occasionally instead of his regular option. At this point, it's hard for me to review this place because, unfortunately, while we enjoyed our drinks, I can't say that I'd prefer to go here over my other main places. However, since there are more interesting options at T4, as well as sitting inside the place - I think we might go here again (plus I approve of the bonus system where the tenth drink goes as a gift).

    Passionfruit milkshake with pearl, roasted oolong milk tea (hot) with pearl
    Corinne C.

    Popcorn chicken still solid on a return trip. Perfectly crispy and juicy and seasoned with a white pepper kick. Generous amount of fried basil. Best Taiwanese popcorn chicken I've had at various boba places around the Bay. Fried mushrooms were good - slices of portabella, but a bit on the expensive side for the portion size.

    Jasmine Milk Tea
    Benny W.

    Parking was kind of a challenge around this boba place during lunch rush hours. When I entered this boba place, a friendly cashier greeted me. I ordered the jasmine milk tea with 30% sweetness. The tea was very refreshing and it has a very flowery flavor. The tea wasn't overly sweet, which I really liked. I will come back to try their other beverages and their popcorn chicken.

    Delicious. Can't go wrong with their popcorn chicken. Don't forget to add the seasoning tho
    Nick C.

    This is everything a T4 is and nothing it's not...I hope that makes sense ? If you're like me and your taste buds have evolved or grown up and boba tea doesn't quite tickle your fancy - that's fine here! They got a lot of sweet but also savory or unsweetened options. While T4 may not be the sexy new boba spot it once was a decade ago but their drinks and especially the food here are well worth stopping in for still...which is why I occasionally have to pull over and grab a Popcorn chicken. Service here is quick. There's one person on the register but if they're occupied you can self order on the adjacent ipad if you're feeling impatient. Like I mentioned earlier, popcorn chicken is the bomb but just remember to season it according to your taste, they don't add any for you. Why I like this place in particular is the fact that it's not over-battered, the oil doesn't taste like it's never been changed, and the chicken is fried perfectly to a crisp whole maintaining juiciness. Unlike those new cult boba spots that only serve drinks. This is a really good neighborhood boba spot caters to all. Whether you're, thirsty, hungry, or apathetic they got something for everyone.

    Basil Popcorn Chicken
    Nicole L.

    We were craving popcorn chicken to go along with the boba that we purchased from a nearby shop. The popcorn chicken was solid and satisfied our cravings. The basil complemented the chicken well. There is also pepper and salt available which you can use to season the popcorn chicken to your preference. Overall, I find that popcorn chicken is best consumed while its hot and fresh so try to eat it inside the restaurant or nearby. There's a good amount of tables and seating available inside to enjoy your food/drinks.

    A piece of metal from those metal scrubber inside one of our drinks.
    Rick Y.

    We always come here for snacks and boba tea. After tonight, I think we have to find another place to go. We ordered 2 snacks & 3 drinks. We found a piece of metal in one of the drinks. It's from those metal scrubbers. We will never come again if they don't improve their hygienic conditions.

    Passionfruit slush

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    Basil chicken is hella good still, the ordering is pretty efficient and a nice place to sit with friends. Drinks are pretty good as well

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    Page 2 of 9

    T4 Reviews in Other Languages

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    TP Tea

    TP Tea

    3.9
    (147 reviews)
    0.0 mi
    $$

    It was pretty busy on a Sunday afternoon around lunch time. There are two self order kiosks…read moreavailable that are intuitive to use. Once I placed my order, I could track my wait time through their live update dashboard to see when my drinks would be ready. There are only a few tables indoors and a bathroom onsite is also available. I got the tie guan yin milk tea which is recommended as a popular choice. I was able to customize the sweetness down to 10% and the drink was still a bit on the sweet side once the boba was added in. Overall, creamy and good. My husband got the mango ice tea with aiyu jelly. You could only customize the sweetness down to 30% for this and it was also very much on the sweet side. They have some noncaffeinated options as well, my kids enjoyed splitting a strawberry milk smoothie.

    Order at kiosk or snackpass app, no additional fee if you order at the store. TP tea has some solid…read moretea, order treasure milk tea (jasmine milk tea with taro bites and pudding) which is $6.95 and a hot taro milk. The drinks come out pretty quickly as there's a lot of employees working. You can pickup the drink yourself. One thing I noticed is this needs store needs some deep cleaning! Upon walking in, there's an odd smell and flies flying throughout the store. Overall, solid tea drinks, but need some clean up.

    Photos
    Original base + Corn Crispy Bubble Waffle【玉米】脆殼雞蛋仔 (09/2025)
    Original base + Corn Crispy Bubble Waffle【玉米】脆殼雞蛋仔 (09/2025)
    Tie Guan Yin Milk Tea
    Tie Guan Yin Milk Tea
    Egg waffles ; overcooked too crispy

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    Egg waffles ; overcooked too crispy
    Ume Tea

    Ume Tea

    4.2
    (321 reviews)
    0.1 mi
    $$

    We love Ume Tea! Jeffrey and his team are amazing, ordering drinks for multiple kids can be…read moredifficult but the staff were patient and offered plenty of suggestions. Our favorite boba tea spot and we love the cups with the surprise plushies. Drinks were made quickly, ample street parking, friendly and helpful service.

    I've noticed that, depending on the location, Ume Tea can be hit or miss. Compared to the original…read moreCupertino location, this one is a bit of a miss, unless you're stopping by purely for the convenience. DRINKS: 7/10 I usually order the Champaca Milk Tea with added mochi since it's the closest thing they have to a jasmine milk tea. There's nothing inherently wrong with their drinks, but I find them a little underwhelming, especially with so many great boba spots around now. Personally, I'd rather go to TP Tea across the street. One thing I do appreciate is that they frequently have BOGO promotions and anniversary specials. We happened to stop by without realizing they were celebrating their 7th anniversary, and they gave us a cute little figurine for free, which was a fun surprise. SERVICE: 8/10 You order through the self-service kiosks, so the process is quick and straightforward. Definitely more of an in-and-out kind of place. AMBIANCE: 8/10 The shop is very cute and pink! I loved the display of figurines and merchandise, and their pink bunny mascot is all over the store, which adds a fun touch. That said, the shop itself could use a little more attention when it comes to cleanliness. I noticed quite a bit of dust, along with drink splatters and stains on the walls.

    Photos
    Coco Mango Jasmine Bloom (Large)
    Coco Mango Jasmine Bloom (Large)
    Black Milk Tea with Taro & Mochi
    Black Milk Tea with Taro & Mochi
    Popcorn chicken

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    Popcorn chicken
    Wanpo Tea Shop

    Wanpo Tea Shop

    4.0
    (198 reviews)
    0.5 mi
    $$

    I'm a really big fan of their mango pamelo sago! It's a perfect drink when you're craving a cold…read morerefreshing beverage. The texture of their mango is kind of like a slush. The coconut in the middle pairs really well with the mango slush and its toppings. It also comes with sago and a few mochi balls on the bottom. The mango pamelo sago is definitely one of the best ones in the area, and the overall drink is really refreshing and worth trying! Their menu has a lot of other taiwanese drinks that are pretty solid. One of them worth mentioning is the coconut purple rice taro milk. I'm usually not a big fan of coconut, purple rice, or taro, but the drink is pretty delicious, sweet, and unique. Their service is also really nice, friendly, and quick. If you order it online, they usually keep it in their refrigerator to keep your drinks cold! Lastly, I also love their decor. It's decorated with anime posters which make it feel more welcoming and fun. Love the vibes of this place and its drinks!

    I have gone to wanpo since the opening in Milpitas but I noticed that it is becoming inconsistent…read more I love their mango pomelo sago, online on snackpass it says it comes with taro balls as well but my drink was missing it! I ordered 30% sweet and the mango slush part ended up tasting so watered down... it's not as good as I thought. Overall I love wanpo, their aiyu lemon tea and wanpo milk tea with boba are my go-to. Their boba is perfectly soft and chewy which I love. It is never too hard.

    Photos
    Matcha Latte with boba & oat milk
    Matcha Latte with boba & oat milk
    Wanpo Milk Tea & Boba Black Tea Latte
    Wanpo Milk Tea & Boba Black Tea Latte
    Custard Boba Milk Tea

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    Custard Boba Milk Tea
    Yomie's Rice X Yogurt

    Yomie's Rice X Yogurt

    3.7
    (156 reviews)
    1.0 mi
    $$

    My boyfriend and I love Yomie for the taste and health benefits of Beijing yogurt, but they've been…read moreout of yogurt for the past week and have only been serving milk tea and fruit tea. I'm worried that they'll close down due to lack of marketing and drumming up enough business. The taste of these yogurt drinks is tangy and sweet, and the additional fiber from purple rice and oats makes for an amazing layered texture. The service can be hit or miss, but it's largely a takeout/beverage spot and you order from a tablet in the first place. My favorite order is the strawberry or honeydew yogurt with less sugar. Give Yomie Yogurt a try when you have a chance, you won't regret it.

    This place was very meh. This is a little boba shop where you can order at a kiosk or the counter…read moreand has some places you could sit. We ordered at the kiosk since the workers don't even acknowledge you even when they aren't busy. The Ube Purple Rice had extra texture with the Purple Rice, but I have had better. All you could really taste was the Yogurt and nothing else in this drink, and wish it had more Purple Rice. The Mango Yogurt also didn't have enough Mango flavor. Also, it had an artificial tasting Mango to it. Would definitely be better if it had Mango Chunks in it. Overall, drinks had little flavor and really no service. Would definitely not come back here again.

    Photos
    Tiramisu Individual
    Tiramisu Individual
    Strawberry Mascarpone Gelato
    Strawberry Mascarpone Gelato
    Ricotta& Pistachio Cake

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    Ricotta& Pistachio Cake

    T4 - bubbletea - Updated August 2026

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