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Kids activities events in Castro Valley, CA

Pinstripes Kids Club - San Mateo, CA
Sat, Mar 14, 9:30 AM + 1 more
San Mateo · Pinstripes
Pinstripes Kids Club - San Mateo, CA
Sat, Mar 14, 9:30 AM + 1 more
San Mateo · Pinstripes
Science Saturdays: Hands-on Exploration for Kids
Sat, Mar 28, 10:00 AM + 2 more
Palo Alto · EcoCenter
Science Saturdays: Hands-on Exploration for Kids
Sat, Mar 28, 10:00 AM + 2 more
Palo Alto · EcoCenter
Family Event: Wednesday Playgroup 2025-202602-6
Wed, Mar 4, 10:30 AM + 9 more
San Francisco · Children's Council of San Francisco
Family Event: Wednesday Playgroup 2025-202602-6
Wed, Mar 4, 10:30 AM + 9 more
San Francisco · Children's Council of San Francisco
Sales end soon
Kids Educational Expo 2026
Saturday at 10:00 AM
Fremont · 39700 Mission Blvd, Fremont, CA 94539, USA
Sales end soon
Kids Educational Expo 2026
Saturday at 10:00 AM
Fremont · 39700 Mission Blvd, Fremont, CA 94539, USA
Bollywood Bakes: Kids’ Edition - Cooking Class by Cozymeal™
Today at 6:00 PM + 83 more
Union City · Location provided after booking
Bollywood Bakes: Kids’ Edition - Cooking Class by Cozymeal™
Today at 6:00 PM + 83 more
Union City · Location provided after booking
One-Day STEM & Arts (STEAM) Camp
Mon, Apr 13, 9:00 AM
Cupertino · Maestro Stars Academy
One-Day STEM & Arts (STEAM) Camp
Mon, Apr 13, 9:00 AM
Cupertino · Maestro Stars Academy
Family Bird Walk
Sat, Mar 21, 12:00 PM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
Family Bird Walk
Sat, Mar 21, 12:00 PM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
Sales end soon
Mini Makers Night Out
Friday at 5:30 PM + 3 more
San Francisco · Maker Studio Kids
Sales end soon
Mini Makers Night Out
Friday at 5:30 PM + 3 more
San Francisco · Maker Studio Kids
Just added
Kids' Night Out S'more Fun
Sat, May 16, 6:00 PM
Menlo Park · 1215 O'Brien Dr
Just added
Kids' Night Out S'more Fun
Sat, May 16, 6:00 PM
Menlo Park · 1215 O'Brien Dr
Free Kids Event: Sensory Explorers Feat Crazy Aaron’s® Putty (Walnut Creek)
Sat, Mar 7, 11:00 AM + 1 more
Walnut Creek · Lakeshore Learning Store
Free Kids Event: Sensory Explorers Feat Crazy Aaron’s® Putty (Walnut Creek)
Sat, Mar 7, 11:00 AM + 1 more
Walnut Creek · Lakeshore Learning Store
Community Family Festival : Scout-O-Rama
Sat, May 9, 10:00 AM
San Jose · History Park (operated by History San Jose)
Community Family Festival : Scout-O-Rama
Sat, May 9, 10:00 AM
San Jose · History Park (operated by History San Jose)
The Kid Makers Fair
Sun, Apr 12, 11:00 AM
Brentwood · Pioneer Elementary School
The Kid Makers Fair
Sun, Apr 12, 11:00 AM
Brentwood · Pioneer Elementary School
Kids' Night Out Kitchen Chaos
Sat, Mar 21, 6:00 PM
Menlo Park · 1215 O'Brien Dr
Kids' Night Out Kitchen Chaos
Sat, Mar 21, 6:00 PM
Menlo Park · 1215 O'Brien Dr
Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (San Leandro)
Sat, Mar 7, 11:00 AM + 1 more
San Leandro · Lakeshore Learning Store
Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (San Leandro)
Sat, Mar 7, 11:00 AM + 1 more
San Leandro · Lakeshore Learning Store
Little Salseros (Ages 4, 5, & 6)
Wed, Mar 4, 2:45 PM
San Rafael · 4140 Redwood Hwy
Little Salseros (Ages 4, 5, & 6)
Wed, Mar 4, 2:45 PM
San Rafael · 4140 Redwood Hwy
Sales end soon
Petlenuc Interrupted: Kid-Friendly AR Adventure Story in the Presidio
Tomorrow at 10:00 AM + 379 more
San Francisco · Presidio Tunnel Tops
Sales end soon
Petlenuc Interrupted: Kid-Friendly AR Adventure Story in the Presidio
Tomorrow at 10:00 AM + 379 more
San Francisco · Presidio Tunnel Tops
Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (San Jose)
Sat, Mar 7, 11:00 AM + 1 more
San Jose · Lakeshore Learning Store
Free Kids Event: Sensory Explorers Feat. Crazy Aaron’s® Putty (San Jose)
Sat, Mar 7, 11:00 AM + 1 more
San Jose · Lakeshore Learning Store
Sales end soon
Free Trial Kids Art Class – Cupertino & San Jose
Saturday at 9:00 AM + 49 more
San Jose · 2050 Concourse Dr ste 66
Sales end soon
Free Trial Kids Art Class – Cupertino & San Jose
Saturday at 9:00 AM + 49 more
San Jose · 2050 Concourse Dr ste 66
Primary Easter Activity
Sat, Mar 21, 6:00 PM
Tracy · The Church of Jesus Christ of Latter-day Saints
Primary Easter Activity
Sat, Mar 21, 6:00 PM
Tracy · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Young Innovators Entrepreneurship Camp @ Young Art Valley Fair
Tomorrow at 10:30 AM + 197 more
Santa Clara · Westfield Valley Fair
Sales end soon
Young Innovators Entrepreneurship Camp @ Young Art Valley Fair
Tomorrow at 10:30 AM + 197 more
Santa Clara · Westfield Valley Fair

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