find Halloween events for every vibe.

Trivalley kids events in Pleasanton, CA

Sales end soon
Tiny Tots Basketball
Sunday at 1:00 PM
Vista · St Basil's School
Sales end soon
Tiny Tots Basketball
Sunday at 1:00 PM
Vista · St Basil's School
Just added!
6th Annual Richmond Chess Festival
Sat, Oct 25, 10:00 AM
City Center · CoBiz Richmond, Inc.
Just added!
6th Annual Richmond Chess Festival
Sat, Oct 25, 10:00 AM
City Center · CoBiz Richmond, Inc.
Sales end soon
Spider-man Trivia Night at the Plex!
Tomorrow at 7:00 PM
Silver Creek Valley · The Plex
Sales end soon
Spider-man Trivia Night at the Plex!
Tomorrow at 7:00 PM
Silver Creek Valley · The Plex
Children's Halloween Painting Class
Sun, Oct 19, 11:00 AM
Madrone · 17395 Monterey Rd
Children's Halloween Painting Class
Sun, Oct 19, 11:00 AM
Madrone · 17395 Monterey Rd
Dilwale "Dandiya" Le Jayenge
Fri, Oct 3, 6:00 PM
Manteca · Golden West School
Dilwale "Dandiya" Le Jayenge
Fri, Oct 3, 6:00 PM
Manteca · Golden West School
Sales end soon
Stockton Conspiracy Game: The Outdoor Escape
Tomorrow at 3:00 PM + 65 more
Downtown · 240 E Main St
Sales end soon
Stockton Conspiracy Game: The Outdoor Escape
Tomorrow at 3:00 PM + 65 more
Downtown · 240 E Main St
Defining American: A talk on immigrant belonging with Jose Antonio Vargas
Tue, Oct 28, 6:00 PM
Mission Dolores · Manny's
Defining American: A talk on immigrant belonging with Jose Antonio Vargas
Tue, Oct 28, 6:00 PM
Mission Dolores · Manny's
Shaun of the Dead Trivia Night at the Brit Almaden!
Tue, Oct 28, 7:30 PM
Muir · Britannia Arms Almaden
Shaun of the Dead Trivia Night at the Brit Almaden!
Tue, Oct 28, 7:30 PM
Muir · Britannia Arms Almaden
Butcher & Blackbird Trivia Night at the Brit Almaden! FREE TO PLAY!
Tue, Oct 7, 7:30 PM
Muir · Britannia Arms Almaden
Butcher & Blackbird Trivia Night at the Brit Almaden! FREE TO PLAY!
Tue, Oct 7, 7:30 PM
Muir · Britannia Arms Almaden
Riding the Redwoods
Fri, Oct 31, 3:00 PM
Prospect Heights · Camp Loma
Riding the Redwoods
Fri, Oct 31, 3:00 PM
Prospect Heights · Camp Loma
Sales end soon
Visit The Marine Mammal Center
Tomorrow at 10:00 AM + 213 more
Tamalpais Valley · The Marine Mammal Center
Sales end soon
Visit The Marine Mammal Center
Tomorrow at 10:00 AM + 213 more
Tamalpais Valley · The Marine Mammal Center
The Mare Island Halloween Block Party
Sat, Oct 25, 4:00 PM
Downtown · 1015 Walnut Ave
The Mare Island Halloween Block Party
Sat, Oct 25, 4:00 PM
Downtown · 1015 Walnut Ave
Leap's 43rd Annual Sandcastle Classic!
Sat, Oct 25, 11:00 AM
Sutro Heights · Ocean Beach @ Balboa Street
Leap's 43rd Annual Sandcastle Classic!
Sat, Oct 25, 11:00 AM
Sutro Heights · Ocean Beach @ Balboa Street
Nearly full
Parker School Playdate
Saturday at 10:00 AM
Laurel Heights · One Fifty Parker Ave School
Nearly full
Parker School Playdate
Saturday at 10:00 AM
Laurel Heights · One Fifty Parker Ave School
Stockton Spooky Halloween: A Family Ghost Hunt
Thu, Oct 30, 5:00 PM + 55 more
Downtown · DeCarli Plaza
Stockton Spooky Halloween: A Family Ghost Hunt
Thu, Oct 30, 5:00 PM + 55 more
Downtown · DeCarli Plaza
2026 Manteca Moms ASD Golf for Autism Fundraiser
Fri, Apr 3, 6:30 AM
West Manteca · Manteca Park Golf Course
2026 Manteca Moms ASD Golf for Autism Fundraiser
Fri, Apr 3, 6:30 AM
West Manteca · Manteca Park Golf Course
Just added!
What's on My Mind Collage Workshop at SFPL Crafternoon
Sun, Nov 9, 2:00 PM
West Portal · West Portal Branch Library
Just added!
What's on My Mind Collage Workshop at SFPL Crafternoon
Sun, Nov 9, 2:00 PM
West Portal · West Portal Branch Library
Mother's Day Weekend Cruise 2026 to Ensenada from SF
Thu, May 7, 4:00 PM
North Waterfront · Carnival Cruise Line at Pier 27
Mother's Day Weekend Cruise 2026 to Ensenada from SF
Thu, May 7, 4:00 PM
North Waterfront · Carnival Cruise Line at Pier 27
Selling quickly
Meet Elizabeth George! Creator of the Inspector Lynley Mysteries
Tomorrow at 7:00 PM
West Portal · BookShop West Portal
Selling quickly
Meet Elizabeth George! Creator of the Inspector Lynley Mysteries
Tomorrow at 7:00 PM
West Portal · BookShop West Portal

Trends in Pleasanton

Explore more trends

Tiny Tots Basketball

Tiny Tots Basketball

6th Annual Richmond Chess Festival

6th Annual Richmond Chess Festival

Spider-man Trivia Night at the Plex!

Spider-man Trivia Night at the Plex!

Children's Halloween Painting Class

Children's Halloween Painting Class

Dilwale "Dandiya" Le Jayenge

Dilwale "Dandiya" Le Jayenge

Stockton Conspiracy Game: The Outdoor Escape

Stockton Conspiracy Game: The Outdoor Escape

Defining American: A talk on immigrant belonging with Jose Antonio Vargas

Defining American: A talk on immigrant belonging with Jose Antonio Vargas

Shaun of the Dead Trivia Night at the Brit Almaden!

Shaun of the Dead Trivia Night at the Brit Almaden!

Butcher & Blackbird Trivia Night at the Brit Almaden! FREE TO PLAY!

Butcher & Blackbird Trivia Night at the Brit Almaden! FREE TO PLAY!

Riding the Redwoods

Riding the Redwoods

Visit The Marine Mammal Center

Visit The Marine Mammal Center

The Mare Island Halloween Block Party

The Mare Island Halloween Block Party

Leap's 43rd Annual Sandcastle Classic!

Leap's 43rd Annual Sandcastle Classic!

Parker School Playdate

Parker School Playdate

Stockton Spooky Halloween: A Family Ghost Hunt

Stockton Spooky Halloween: A Family Ghost Hunt

2026 Manteca Moms ASD Golf for Autism Fundraiser

2026 Manteca Moms ASD Golf for Autism Fundraiser

What's on My Mind Collage Workshop at SFPL Crafternoon

What's on My Mind Collage Workshop at SFPL Crafternoon

Mother's Day Weekend Cruise 2026 to Ensenada from SF

Mother's Day Weekend Cruise 2026 to Ensenada from SF

Meet Elizabeth George! Creator of the Inspector Lynley Mysteries

Meet Elizabeth George! Creator of the Inspector Lynley Mysteries

Things to do around Pleasanton

Trends in Pleasanton

1. Labor day

2. Tri valley

3. Randb brunch

4. Halloween

5. Oktoberfest

6. Mixer

7. Breathwork

8. Yoga

9. Baby expo

10. Free paper shredding

11. Alameda county fairgrounds

12. Kids