Happy Lemon Castro Valley — Restaurant in Castro Valley

I had a great experience at Happy Lemon! While waiting for my order, I noticed a young male staff member thoughtfully washing his hands after handling money from a customer. It was such a simple gesture, but it really stood out to me and made the whole visit feel even more pleasant and hygienic. It gave me even more confidence in how they handle everything. And of course, my mango matcha smoothie was absolutely delicious, fresh, flavorful, and just the right balance of sweet and earthy. Will definitely be...

I love this place. It's right next to several other small food spots . There's plenty of parking. Happy lemon itself. Well the drinks are amazing. The young ladies who work there are very friendly. My only small complaint is the few times I've been there. Some of the counters could have been wiped down better. Other than that though. You should...

I ordered two teas on a whim for delivery. I’m so glad that I did! I got the strawberry green tea. I can’t remember the last time I bought iced tea this fresh and flavorful - I could taste the tea. The options for sweetness and ice level when I ordered made it easy to customize. I’ll order again or go...