Castro Valley - Build It Day

Join Castro Valley Library for a day of building with blocks, puzzles, and LEGOS. 

The Castro Valley Library invites children and their families to Build It Day, an afternoon of creative fun with Legos, puzzles, and more. Participants can drop in anytime during the event to enjoy the activities at their own pace. 

Date: Mondays until July 21, 2025 

Time: 1PM - 3PM 

Cost: Free 

Location:Castro Valley - 3600 NorbridgeAve.,Castro Valley 

Link:Click here for more information.