Are you kids interested in learning how to screenprint?
The Grease Diner in Oakland has spots for kids every weekend. They have room for eight people at a time, and they provide the materials, equipment and instruction. They even do birthday parties or group events (Girl Scouts anyone?).
When: Saturdays and Sundays from noon to 5.
Saturdays are reserved for ages 8-12, but it's not limited to that age.
Sundays are reserved for ages 13-17, but it's not limited to that age. Teens can be dropped off, but younger kids must come with parents.
Register: email@example.com or call (510) 379-0190. Drop-ins are fine if space is available.
Cost: $20/kid - parents print free. Materials are extra. See material fees here.