Mr. Green Bubble | Walnut Creek

Friendly greeting as soon as I walked in. I noticed the decor and all of the cool information on the wall right away. I used the kiosk to order and look over their menu. Everything looked good and it was easy to make any adjustments or customize any drink. My drinks were quickly made and tasted amazing. Also I love how it's right next door to the lesher parking garage which is free for the first hour so it was easy to grab this boba tea and leave.

Great boba and tasty drinks! They have a wide variety of teas, some slushes and toppings too! They have an ample amount of inside seating if you choose to dine-in. The drink was really decently sized and there was a great amount of boba in there. I will definitely be coming here again!

I love this Boba place! They have a wide variety of food and drink items. Their Slushes are my favourite because you get to customise what fruits and boba you’d like. The egg puff are delicious! The Popcorn Chicken is very very spicy but delicious nonetheless…just keep the spice level in mind.

We loved the house special fruit dessert cup that included fruit, ice cream, and egg tart waffles. The watermelon slushee was okay and so was the milk tea boba. We also got a grapefruit green tea with no sugar which was bitter but good quality. They have a great clean space and great service.

My favorite boba spot in Walnut Creek hands down!

Green Bubble provides a delightful experience with its clean environment, making it a refreshing spot for boba enthusiasts. The friendly staff adds a welcoming touch, ensuring customers feel at home. Their efficiency ensures quick service, perfect for those on the go. Most importantly, the boba itself is irresistibly yummy, making Green Bubble a must-visit for those seeking a delightful combination of great taste and a pleasant atmosphere.

Visited this spot for the first time today! I got a mango lychee green tea, 75% sweet, with honey boba and lychee jelly. It was absolutely perfect! I’ll probably do 50% sweetness next time, but it was still such a lovely drink on a very hot day. It’s extremely clean, the staff are super nice, quick, and efficient. The only con is parking in downtown WC can be a hassle, but it’s worth it for this place!

Honestly… words can’t describe how at home I felt here . We got some free waffle fries and they were AMAZING!! They were super friendly. My friends and I had a great time sharing memories while playing JENGA with the blocks they had. If ur thinking of going here..GOOOO

This was my first time there, and I didn't know what to expect, but it was easy choosing the right flavor, percentage syrup, and Boba. My drink turned out to be delicious 😋

Mr. Greenbubble is consistently great with their selections for beverages and food. It's an unexpectedly refreshing fast food spot. You go up to the counter to place your order. They make everything to specifics and call your name. There is ample seating and a few games to play if you decide to stay and relax. Today I had a champagne tea, fried tofu cubes and garlic fries... (btw, they use real garlic)

Stopped here on the way to a tournament, great energy and a delicious drink. I really don’t like when my fresh-fruit teas are too sweet so whenever I go somewhere new I have to be anxious and worried about the sweetness level, but it was perfect. Very refreshing drink, cute store, and overall a pleasant experience.

Great boba spot. You can get a boba split for an extra $.50 and they pretty much fill two cups to 3/4. Perfect for the two kiddos.

This boba place has great drinks and tasty plates. Very family friendly good to-go cups.

Good boba, and it has more customization options compared to other boba places.

I just got the taro milk tea 25% sweetness with egg pudding regular boba and aloe. It was awesome I highly recommend. I have had several different teas from this establishment and they have all been wonderful. This place gets really busy sometimes but they have electronic kiosks or I have ordered by phone ahead of time and picked it up.

My kids love going to this place. The drinks and food are great. The only thing I would suggest is to provide more dipping sauce and ketchup for the food. When I asked the man helping the front he said only one per item. Don't let the little things stop you from providing a great experience.

Really enjoyed this place. Enjoyed all of my drinks so far. I come here often for the popcorn chicken. I like that I can order online and pick it up. Overall, great boba place.

I really like this place. I have my favorites near where I live, and this rivals it. The super fruity tea, 50percent sugar with rainbow jelly and honey boba is amazing.

I LOVE this place. I always get the same thing- fresh orange pineapple green tea with mango jelly. It's amazing. The juice is fresh squeezed! The best thing about this place is you can control the amount of sweetener in it! Also, their popcorn chicken is amazing, and you can get it nice and spicy. I just wish they had longer hours!

My family has tried all boba places in Walnut Creek/Concord/Lafayette area. This is the best so far.