Pretty tasty! Stopped in for some Keylime pie, flavored ice cream, and it was pretty good, nice to see them make it in front of you, but sadly it seemed like they used artificial flavoring in coloring, other than that, it was still a good experience! Very cool to see them, make it with the nitrogen read more

This place was just ok. The ice cream is made in front of you, with nitrogen, which is kinda cool but the service is very lackluster and I felt like a burden to the person making the ice cream. They barely said two words to me, never smiled or talked to me, and had earbuds in one ear so I don't know if they could really even hear me. This is not scooped ice cream, it is cream frozen with nitrogren and then toppings added. It was not cheap. I paid over 7.00 for a small dish of ice cream (with preset toppings - key lime cheesecake). The ice cream and toppings were decent but nothing to write home to mom about. I get that most minimum wage workers aren't going to be super happy but maybe pay your employees a little more to retain them and set expectations to deliver a good customer service experience. Most people don't need their arse kissed but hope for a pleasant exchange while paying for their food. Reading the reviews here, it seems like terrible service from employees is an on going issue. Easy parking, decently clean restaurant. read more

The ice cream is amazing. Me and my family always come for a visit when go to the keys. The shop and the workers are such good ambiance and more. I'm really sad that this closed down because it was really good. I am so heartbroken read more

This place is so awesome !! Your ice cream is made right in front of you. The process is amazing. Hand made frozen ice cream made to order-- nitrogen, frozen. It's a must visit just for the experience at at least, even if you don't like ice cream. read more

Sparky's Sweet Treats - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

Given the limited number of ice cream options around & the convenience of this spot near our hotel, we came to Sparky's a couple times. I'll lead with - there's plentiful ice cream flavor options, which is great! The downside is, because this is nitrogen based on how they make it, the flavors have to be mixed. That's ok - even mixed you can find some good combos. The ice cream comes out in a timely manner (assuming minimal wait from the line; we never had issues). Ice cream texture is smooth and actually really good, especially with some of the mix-ins! Decent price too. The only thing I really wonder is - how sustainable is working with nitrogen? Even with a low crowd, it seemed pretty labor intensive. Just something I had in the back of my mind coming here. PROS: - plentiful flavor options - ice cream is smooth and tasty CONS: - is this method of preparation sustainable? - flavors have to be mixed read more

Sparky's Sweet Treats - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

I absolutely love the ice cream here. I get it every time I come to the keys. What's disappointing is that I can at 7 pm tonight to get ice cream and they were closed. Says they close at 930 online. This isn't the first time this has happened to me here. Extremely disappointing when you get the family loaded up to treat them to ice cream and you can't get it because they closed early. read more

Vegan ice cream in Key Largo! Sparky's offers a variety of vegan flavors with almond and oat milk options. Just a heads up, though--the ice cream melts pretty fast. I had to enjoy mine in the car instead of risking a mess. I would come back! read more

Sparky's Sweet Treats - Almond milk Nutella flavor - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

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I love sparks so much! I stop on my way into the keys and on the way out! It is the best ice cream ever!!

We walked in there at 9.45, the open sign was on, the door was unlocked, there were three people in there eating ice cream yet the girl working there wouldn't serve us, she said it was closed. Horrible service read more

The good and the bad of Sparkys. The good I've never seen ice cream made like that with liquid nitrogen Very cool. The bad messed up my gfs ice cream gave her reese peanut butter cup when she asked for cookie dough and it was so busy felt too bad to ask for another. This was after the young lady said she messed up the ice cream and asked if she wanted another so she said yes......at the counter before I knew my gf order was messed up I put $5 in the tip jar the girl didn't acknowledge it so gf asked me if I tipped in front of the girl still she said nothing. I recommend going somewhere else read more

It was so amazing. The treats were so good and the Boba was probably the best and it was cool watching the nitrogen make the ice cream. and the service were great. They were so nice. read more

Was excited to go here to end the night of my birthday. Walked in at 9:05 and they said they were closed and wouldn't serve us. When it says on their door they close at 9:30. They were still making ice cream and there was only 2 people in line, so they were just being lazy. Would highly recommend going to Key Largo Chocolates and Ice cream as they were very nice and had great ice cream! read more

I am vacationing from NJ and I have never had aanything like this before but we were pleasantly surprised and HAPPY! It was delicious! I had the Nutella Berry. So so good and so cool to watch! read more

This place is great! The staff was incredibly friendly, patient, and helpful. We had never been somewhere like this. The ice cream was very tasty, and if you're overwhelmed, they have some recommendations too. Come here for a cool experience and tasty ice cream! read more

The service and ambience were just fine, but the ice cream was less than mid . I got the key lime pie flavor (one of Sparky's Creations) and it was thin/melty and the flavor was cheap and bad. Not a repeat for me. read more

Absolutely love this place! Both the owners and the workers are so nice and welcoming. I cannot have dairy whatsoever and Sparky's offers nitrogen ice cream that is made with almond milk that you watch them make right in front of you with just about any flavour that you can ask for. It's absolutely amazing and I'm glad I can finally have a treat since I can't ever have anything.. My family loves sparky's ice cream even made with normal milk. It's great! The boba is great and you can choose what level of sweetness you want which is great. I normally hate tapioca but these were flavored and not tapioca boba which was great. The owners are very involved with the community which is good to know:) read more

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The ice cream was great, and it was made in front of you, which was amazing. The staff was friendly and the serving sizes were great.

Good ice cream and the service is good, the environment is clean and the nitrogen is cool. read more

Sparky's Sweet Treats - Ice Cream - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

Staff was very nice and friendly, great customer service, clean store and I love their boba tea!

Amazing ice cream! Nice staff. So many options, honestly too many options which causes the line to take forever but worth the wait. read more

Sparky's Sweet Treats - Menu - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

Great friendly service. Amazing treats after a long day on the boat . Mask not required ! Which was Lovely plus read more

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The ice cream is fine, at best. The service makes you uncomfortable to enter the building, the employees blankly stare at you until you order. Just go elsewhere and skip the uncomfortable experience of 2 employees blankly staring at you pissed off that you entered the store. read more

Went here Christmas Eve. The place was busy as hell. Everything was good but the nitrogen infused ice creams are very labor intensive and don't seem to add anything special. There was one girl working the front getting totally slammed with customers and a woman in the back who did not come out to help at all. I'm sure the other woman was doing something but people in line left because the wait was so long and the lone gal was really trying to work as quickly as possible. I don't think I want to come back just because of how that worker got hung out to dry. read more

Really good ice cream and it's cool how it's made very friendly workers and good environment

Just to educate yourself, the name of the restaurant is named after their dog. Just incase you didn't notice the cute picture of the dog inside. The inside is cute and fun to bring the whole family. What kid wouldn't be excited to pick out what kind of ice cream and toppings to mix for there own concoction? Watch the guy mix it all in and the smoke of ice fill the counter. If the ice cream isn't your cup of tea, get some dipping dots. As a kid I was always a fan of those. Something about tiny ice cream balls. Over all, great service, fun atmosphere for the kids and delicious ice cream. It's located in the parking lot where Office Depot is. read more

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Still have a stomach ache from our ice cream last night. It was tasty going in- mocha with nuts / caramel and a peanut butter with chocolate flakes, custom mixed and nitrogen infused. But the odd feeling in our stomach grew worse about 30 minutes after we were done. Nice people but be aware there may be side effects. read more

I was excited to Try liquid nitrogen ice cream and was hoping for a better run it's a cute little place but there was a large crowd of teenagers and they messed up my order three times over freezing it overall if you are looking for ice cream don't come here it is just some teenagers mixing stuff together read more

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Awesome nitrogen ice cream Lots of choices for toppings Excellent customer service In the shopping center where Office Depot is Be sure to go read more

Sparky's Sweet Treats - Nitro machine - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

Holy moly! This place is so cool. You can get literally anything you desire and watch a cool science experiment while you are at it. My brother got a Key Lime flavor and they went into the back to get fresh pie to add in. Great service!! read more

This place is awesome!! Not only is the ice cream AMAZING, they are super dog friendly and the staff was so kind and loving to my dog. Great place for the whole family! read more

Worst ice cream I've ever had. I was excited to see vegan options. I got nitrogen ice cream made with coconut milk because the cashier said that coconut milk was the plant based milk which produces the best texture. Otherwise, you'd get more of a slushee. I think she was right. However, the texture was still off. If you market the vegan options as maybe sorbet or sherbet, I would be more satisfied, but you cannot call this product ice cream. It was coconut milk and two squirts of strawberry flavored liquid. The consistency was like a popsicle and the flavor was pretty subtle. It was $7 for the worst ice cream I'm size small. read more

Sparky's Sweet Treats - Strawberry coconut milk ice cream vegan - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

We came to the Key Largo to have lunch and we happened to see an ice cream place called Sparky's and wanted to try it out since it was our first time. We got there at 4pm. There were two ladies behind the counter. One lady was older and the other lady was younger. The older woman took our order for a family of four. We ordered two small Sparky's Berry treat, small cookies and cream (vanilla with Oreo since they technically don't have cookies and cream) and a coffee Oreo shake. The total came out to $32. Although this place is cute and the ice cream was tasty, I am rating this place a 4-star as the younger woman had a bit of an attitude with her colleague. She seemed annoyed at everything and saying comments like, "it's not that hard" in front of customers. Not professional. I have read other similar reviews on disgruntled employees and the owner said she would address. I hope the business owner(s) do really take the time in addressing these issues and properly training their staff as it makes the experience for any customer (new or existing) very uncomfortable. read more

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This is just an interesting little sweet shop. All of the dessert we ordered was delicious. Employees very friendly and service was quick.

We hadour first Sparky's Ice Cream. It was so creamy and delicious. Uniquely made with nitrogen, to your specific taste. Our server/ice cream maker was very informative. I highly recommend. It is a cute little shop and is even dog friendly. Thank you. read more

I am from out of town, here on vacation. We found Sparkys and it was great. What a fun way to customize your ice cream. Give it a try

Amazing unique ice cream and service! Came two days in a row, that good! Would love to have something like this back home, absolutely would recommend and come back again and again. read more

Sparky's Sweet Treats - Sparky's Nutella Berry - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

Really good ice cream!! It is made with nitrogen !! We tried bubble tea and it was really good , we would definitely come back !! read more

Sparky's Sweet Treats - Nitrogen Ice Cream - Ice Cream & Frozen Yogurt Near Me - Key Largo, Florida

Such a cute hidden gem in Key Largo. Found out about this place because I saw their boba tea sign and was craving some. Went inside and wow the place is so adorable. Has a mini pool table, they serve nitrogen ice cream and you can even add in CBD to it if you are 21+. Boba tea and ice cream starts at $5.99 and it is the keys so of course they do sell key lime pie! Place is family owned. They sell tshirts as well and to go cbd gummies. I tried the hibiscus strawberry boba tea and it was great! Didn't see milk tea option but they definitely should add it in the future! read more

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Wouldn't even give a 1 star. Rude rude rude staff. Girls were on their phones. I'm type 1 diabetic so I already got my insulin and my blood sugar went low because I was waiting for them to get off their phone. I have patience but when someone is so selfish and they are getting paid to sit on their phones. read more

So glad we stopped here. They are dog friendly, kid friendly, just in general friendly. Nitrogen ice cream is always fun, having dairy free and so many flavors made it extra special. Even doggie ice cream. Only knock is way understaffed. Expect to wait. read more