Youth and their families are invited to join Compost Gal Lori Caldwell to learn about different types of plants, how plants make their own food, and their role in the ecosystem. There is a take home project for this class. Your child may get dirty. Please plan accordingly. Best suited for ages 5-13.

Castro Valley Library is a branch of the Alameda County Library system. The library is located at 3600 Norbridge Avenue and is wheelchair accessible. For more information, call the library at 510-667-7900, or see Events at https://aclibrary.org/location/castro-valley-events/.