Happy Lemon - Castro Valley
Location
3805 East Castro Valley Boulevard
Castro Valley, CA 94552
Phone
+15108805618
Hours
Sunday: 12:00 PM - 9:00 PM
Monday: 12:00 PM - 9:00 PM
Tuesday: 12:00 PM - 9:00 PM
Wednesday: 12:00 PM - 9:00 PM
Thursday: 12:00 PM - 9:00 PM
Friday: 12:00 PM - 9:00 PM
Saturday: 12:00 PM - 9:00 PM
Your Castro Valley neighborhood tea stop
Tucked along E Castro Valley Blvd near Don Castro Regional Recreation Area and the 580 Market Place corridor, this location is built for locals — easy to reach after a park run, a library visit, or a round of errands.
Colorful inside, crafted with care
Guests consistently call out the vibrant, cheerful interior and the team's genuine hospitality. From the perfectly cooked boba to standout sips like Okinawa Roasted Milk Tea and Ube Milk Tea, every detail is intentional.