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    ONCE Tea

    3.8 (148 reviews)

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    Recommended Reviews - ONCE Tea

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    Jo W.

    I paid extra for mochi and boba pearls to be added into my drink. Because I ordered a slushie, and it was a thick opaque drink, I didn't notice it. It tasted like silken tofu, and thought maybe they put it in by mistake. It wasn't until I finished the drink that I realize there was no mochi nor boba pearls. I decided to not fuss about it to the staff, and just leave a 1-star review.

    A3. Boba Thai Tea / 泰式珍珠奶茶
    Isabelle V.

    If you're looking for a solid spot for late-night boba in the East Bay, Once Tea is definitely a solid choice. Located in downtown Hayward, the ambiance is pretty chill and quiet noise levels for a boba place. It's my go-to when I'm craving quality milk tea after 8:30 PM and most other places are already winding down. The ordering process is super smooth; you can use the self-service kiosks for speed or order with a cashier if you prefer. While there are only 5 tables available to sit, the service is incredibly quick, so you'll be in and out in no time. The prices are also very decent, generally ranging from $5 to no more than $8 depending on your toppings. Most importantly, the boba texture is perfect and the milk tea flavor actually tastes authentic. We got the Thai boba tea and hojicha phoenix tea latte with popping barley (hot drink). The hot drinks only come in the regular size. Didn't get to try the food, but it looks good and they had a buy one get one half off deal going on.

    Steve G.

    The good: drinks were good and reasonably priced. Not-so-good: The place was drty and really could use some paint and fixing up. Their cute dog pillows you sit on probably have never been washed. The paint on the walls and floor was peeling. When we walked in the worker was picking his hangnails or something. Overall, not very appetizing. There's too much competition in the dessert/boba market not to clean up your act. Hard pass - yelp only ONCE.

    B9. Mango Pomelo Sago (Regular)
    HanNa P.

    Would come back if I was in the area. Both drinks were good. The Mango was better than the Oreo Brûlée for sure. We ordered on the kiosk. The place was not busy on a weekend. Yummy stuff. But could be fresher! Service was ok. And inside was a bit sticky on the tables. Private lot in back

    Jasmine Milk Tea with Oat Milk
    Andy N.

    Great boba option to turn to here in Hayward that offers oat and soy milk as non-dairy milk options - a win in my book. The shop is large with many drink options and snacks to choose from. You order from the kiosk in front but can ask the staff if you have any questions. I ordered a Jasmine Milk Tea with Oat Milk and it was perfectly made. Highly recommend a lower sugar level since it's sweet as it is. They also did a great matcha latte that my sister ordered too. Will definitely come back here the next time I'm in the area.

    F2. Orange Green Tea (Large)
    Sabine M.

    This place is underrated and sooo good! Fast service and the drink tastes so fresh and good! Love their selection as well!

    F4. Mango & Passion Fruit Green Tea with Aloe (Large) / 百香芒芒...
    Kartika H.

    i just went to hayward and decided to find boba tea spot on the way home and saw once tea was the closest and i gave a try. place is just ok and there was only one staff but he was nice. i ordered mango passion fruit with aloe and surprisingly it was so refreshing and i love it!!! if you are a tea lover, i will say you need to stop by here and give it a try...

    Super Combo

    The price is very reasonable and the shop assistants are very friendly as well.And I love the fried chicken so much

    "Popcorn" chicken. No seasoning. Wrong batter
    Stephy H.

    Was craving popcorn chicken and was in the area. Their batter isn't like your typical popcorn chicken. There's also no seasonings on it... the pepper and spice is what makes it popcorn chicken. Very disappointed.

    B5. Strawberry Blizzard with Sago
    Molly L.

    We came here on a cold evening and ordered the strawberry blizzard with sago drink with boba. It came out just as we requested -- not too sweet and it had the sago and tender boba as expected. The service was fast, even though we dealt mainly with a kiosk and hardly spoke to anyone there. But overall it was a good experience and they have a lot of drink options.

    A5. Taro & Boba Milk Tea F7 Pineapple & Passion Fruit Green Tea With Crystal Boba (Large) A1. Brown Sugar Boba Milk Tea
    Alyssa C.

    Good boba but the shop could use some TLC. I love their selection of drinks here and I've always been happy with the value (good amount for the price). The touch screen ordering system is also really great because they have pictures of most drinks so you can see what they look like. However the store itself could use some upkeep. The floors were very dirty/sticky when I went in and there aren't great seating options to enjoy your food/drinks. Would come back for the boba but definitely would take it to go.

    F1. Peach Green Tea Lemonade with boba  A11. Oreo Brulee Boba Milk Tea (Large)
    Jennifer M.

    We were in the area and were looking for a boba spot. Hopped on yelp and saw this place had pretty good reviews & so we gave it a shot. In short, this place was just okay. The shop itself could use a paint job and some decor. I did like that they had 2 kiosks to order, and the menu seemed to have a good variety. I ordered the Oreo brûlée boba milk tea, which again, was just okay. To me it just tasted like a normal milk tea with cheese foam with Oreo sprinkled on top--not sure where the "brûlée" was. This place lives up to its name--"once"- because I don't see myself returning

    Strawberry B5. Strawberry Blizzard with Sago
    Terri M.

    When I walked in there were two girls who couldn't figure out what they wanted to get they were at the kiosk for quite some time. Luckily there's a second kiosk you can order from. It was really smoky and smelled like something was burnt inside so the employee opened the front and back doors to air it out. I ordered the large strawberry sago drink And it was delicious! I chugged it down. Wish I would have bought 2. Will definitely be back!

    Orange fruit tea

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    9 months ago

    Their boba was not clean, one had plastic attached to it and another had was a small white plastic

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    2 years ago

    Nice to have this boba place close by. The drinks were refreshing and service was fast!

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    Page 2 of 4

    Ask the Community - ONCE Tea

    Hello, can you accommodate a birthday party for 20-30 people? Thanks!

    Hi Marina, Yes, we do provide catering service for events. Please send us your brief summary of… Read more

    Hi, do you offer non-dairy milk (oat, soy, almond)?

    I went in today with a vegan friend asking this same question, and unfortunately, they do not.

    Don’t See Your Question? Ask Away!

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    If you enjoy cute character desserts, delicious drinks, and an overall cozy cafe experience, I…read morehighly recommend that you stop by Always Yours Bakery Cafe! Not only are you able to purchase from their bakery case, you can also request to have desserts made for special events! (In advance of course.) I very much enjoy their macarons and fresh fruit tarts. They also added Banana Matcha to their menu when it became a craze, and I 10/10 would recommend it. They use high quality matcha powder (Marukyu Koyamaen) for their drinks. This is one of the few things that drew me into their cafe. The baristas are extremely friendly and have a wonderful sense of humor, AND they support small businesses! While you wait for your order, you can browse their shelf full of crystal candies, matcha sets, candles, and they may also have Natsume matcha tins available! (This is not the matcha they use in their drinks, but it's nice to have other options available to buy.) ^^ So if you're in the East Bay and are looking for a business to support, go to Always Yours Bakery Cafe (they're also available on the Too Good To Go app)! They have beautiful outdoor seating available, as well as cutesy seating indoors. Not sponsored or anything, I just wanted to review one of my favourite cafes in Castro Valley. ^^

    LOVE this bakery! They have a lot of different and unique desserts and beverages that taste…read moredelicious and aren't too sweet. I recently ordered some desserts here for my daughter's birthday party and they turned out beautiful and delicious. Natalie, the owner, is so nice and made the process seamless. Highly recommend this place for a quick treat or for larger dessert catering!

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    San San Tea House - Please check out Rose Oolong brew tea with purple cloud foam Excellent drink and super nice staffs.  Highly recommend!!

    San San Tea House

    4.4(100 reviews)
    5.3 mi

    We got the rose oolong tea to try and it was well made! Boba was quite fresh and chewy…read more The space is very quaint so they have a few tables and chairs for out side seating. Overall, the place is friendly and hits the spot for a boba run!

    My teen and I were craving some matcha on our way to get groceries and found this spot on Yelp ofc!…read moreSan san is located in the small shopping center off Williams, right before you get to the schools. Parking is a little weird and very limited but luckily for us, we found a spot on the side of the building. There were two young ladies working the store and the menu is basically posted everywhere. My daughter and I immediately gravitated to the banana matcha latte. We also saw they had yummy croissant pastries available, so we decided to give that a try. What we got: 1. 2 banana matcha lattes- 4/10 the matcha was okay but we tasted no banana to it besides the slices of banana. The pudding tasted like regular vanilla. Overall just not what we were anticipating. 2. Brown sugar boba milk? - 0/10 This was just milk with a bit of brown sugar syrup. (See pic) I actually dropped this off to my other daughter and she said she just couldn't drink it. 3. Strawberry croissant- 8/10 This was actually good. The strawberries with the jam and whipped cream were very good. Don't get me wrong, service was fine. They also had a few great items but the actual drinks were mid. I think the matcha needs to change or maybe making it more paste like could help boost the flavor. The brown sugar latte was just not it.

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    Teaspoon - Seasonal- Ruby Fizz and Aqua Berry Fizz

    Teaspoon

    4.3(274 reviews)
    2.4 mi
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    After my first experience I would not hesitate to become a loyal customer. I've never had a better…read moreexperience at a boba place. The staff were so kind and friendly and cheerful. They made my day better after interacting with her. I ordered a drink for my wife and she decided i didn't order it correctly so I asked if they can change the order. I was expecting them to do it if I asked but she was so kind. She offered me to keep the first drink and remade a new one for me with a huge smile. Excellent customer experience save. The drinks are also excellent and I really liked the taro drink with fresh taro. It'll be nice with even a little more taro or taro paste. Wish we could choose sugar level but nothing seems overly sweet here. Only complaint is that the drink lids ripe every time you insert a straw. They need nicer plastic lids. Mines ripped and I ask her to re-lid it and it ripped the second time. The other two drinks also ripped when I got home. Easy to spill once ripped.

    Pro Tip: This teaspoon offers samples by the register and you can ask for small samples of their…read morerecommendation before ordering. Everything is sweetened at 50% so you can gauge what you may like in your own drink. I've been coming to this teaspoon since they took over the Quickly that occupied this space. Let me say this was one of the best things to happen to this area. This particular teaspoon sets the standard high on efficiency and quality of their products. I can't remember ever saying my drink tasted wrong or took too long to make. The workers are always on top of their game. You can also save some time and order online through doordash. They're usually very quick with online orders. We usually get either the lychee on lychee, peach oolong or the guava sunset. As mentioned, their drinks lean on the sweeter side even at 50% so if you want something more light definitely opt for 25% sweetness and less ice. For fruitier drinks I usually opt for crystal boba but honey boba works too if you want a chewier texture. Overall can't wait to be back and highly recommend.

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