Fun Events & Activities for All Ages (Kids, Adults 18+ & Seniors 55+) near Castro Valley
Showing 8,919 Events
OPEN
👨👩👧 Ages 5–16
Afterschool and No School Days
Little Gems Childcare Home
OPEN
👨👩👧 Ages 4–18
Sports & Fitness | Youth Programs
South Bay Badminton Academy - High School Tryout Prep Class
OPEN
👨👩👧 Ages 6–17
Youth Programs
$50
Bay Area Chess - Youth Classes & Programs
Nov
23
👨👩👧 Ages 4–13
Afterschool and No School Days
$75 - $450
YMCA of Silicon Valley - School Break Camps
OPEN
👨👩👧 Ages 1–18
Sports & Fitness
YMCA of Silicon Valley - Youth Sports
OPEN
👨👩👧 Ages 1–18
Sports & Fitness
YMCA of Silicon Valley - Swim Lessons
OPEN
👨👩👧 Ages 1–18
Afterschool and No School Days
YMCA of Silicon Valley - After School Programs
OPEN
👨👩👧 Ages 1–18
Youth Programs
YMCA of Silicon Valley - Early Learning Programs
OPEN
👨👩👧 Ages 1–18
Youth Programs
YMCA of Silicon Valley - Parent Led School Programs (Project Cornerstone)
OPEN
👨👩👧 Ages 1–18
Youth Programs
YMCA of Silicon Valley - Teen Leadership Development
OPEN
👨👩👧 Ages 1–18
Youth Programs
YMCA of Silicon Valley - Project Cornerstone
OPEN
👨👩👧 Ages 1–18
Youth Programs
YMCA of Silicon Valley - Adventure Guides
OPEN
👨👩👧 Ages 1–18
Youth Programs
YMCA of Silicon Valley - Summer Meals Program
OPEN
👨👩👧 Ages 1–18
Sports & Fitness
SafeSplash Swim School - Youth Classes & Programs
OPEN
👨👩👧 Ages 4–18
Sports & Fitness
The Plex - Roller Skating
Feb
23
Feb
23
OPEN
👨👩👧 Ages 4–18
Chess Clubs
$4 - $49
BayAreaChess Kids Tournaments
Jan
09
👨👩👧 Ages 3–18
Sports & Fitness | Youth Programs
i9 Sports Santa Clara - Youth Classes & Programs
OPEN
👨👩👧 Ages 3–18
Sports & Fitness | Youth Programs
i9 Sports - Youth Baseball Programs at Cabrillo Middle School
OPEN
👨👩👧 Ages 3–18
Sports & Fitness | Youth Programs
i9 Sports - Youth Soccer
OPEN
👨👩👧 Ages 3–18
Sports & Fitness | Youth Programs
i9 Sports - Youth Baseball
OPEN
👨👩👧 Ages 4–18
Sports & Fitness
$48 - $185
SafeSplash San Jose (Crane Court) - Youth Classes & Programs
OPEN
👨👩👧 Ages 4–18
Sports & Fitness
$48 - $185
SafeSplash San Jose (Crane Court) - Youth Classes & Programs
OPEN
👨👩👧 Ages 8–18
Arts & Music
Clay Creations - Youth Pottery Wheel Experience
OPEN
🧸 Kids 3–12
Martial Arts & Sports
Ralph Gracie Santa Clara - Youth Brazilian Jiu-Jitsu
OPEN
🧸 Kids 3–12
Martial Arts & Sports | Youth Programs
Ralph Gracie Santa Clara - Youth Brazilian Jiu Jitsu
OPEN
🧸 Kids 6–11
Afterschool and No School Days
Free
City of Sunnyvale - Youth Classes & Programs
OPEN
🧸 Kids 6–11
Afterschool and No School Days | Youth Programs
Free
City of Sunnyvale - Fun on the Run - Youth Classes & Programs
OPEN
✨ All Ages
Special Events
Sausalito Lighted Boat Parade and Fireworks 2026 aboard Schooner Freda B
OPEN
👨👩👧 Ages 1–18
Arts & Music
Tude's School of Dance - All Ages Dance Programs
OPEN
👨👩👧 Ages 1–18
Arts & Music
Tude's School of Dance - Inclusive Dance Programs
OPEN
🧸 Kids 3–5
Martial Arts & Sports | Youth Programs
Ralph Gracie Jiu Jitsu Santa Clara - Youth 1 (3-5 yo)
OPEN
🧸 Kids 6–9
Martial Arts & Sports | Youth Programs
Ralph Gracie Jiu Jitsu Santa Clara - Youth 2 (6-9 yo)
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