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find Halloween events for every vibe.

Volunteer events in Walnut Creek, CA

The Great Estuary Kayak, SUP & Canoe Shore Cleanup
Sun, Nov 9, 8:30 AM
California · Jack London Aquatic Center
The Great Estuary Kayak, SUP & Canoe Shore Cleanup
Sun, Nov 9, 8:30 AM
California · Jack London Aquatic Center
Berkeley Rep Docent Talk: Lunchbox
Mon, Jun 1, 12:00 PM
Union Square · Mechanics' Institute
Berkeley Rep Docent Talk: Lunchbox
Mon, Jun 1, 12:00 PM
Union Square · Mechanics' Institute
Nearly full
Volunteer Outdoors in Mountain View: Shoreline Marsh Habitat Restoration
Sat, Oct 18, 9:00 AM
Charleston Terrace · PARKING LOCATION, SEE DESCRIPTION FOR EVENT LOCATION
Nearly full
Volunteer Outdoors in Mountain View: Shoreline Marsh Habitat Restoration
Sat, Oct 18, 9:00 AM
Charleston Terrace · PARKING LOCATION, SEE DESCRIPTION FOR EVENT LOCATION
Community Event at Capitol Park! - Sunday Series -
Sun, Nov 9, 9:45 AM
Capitol-Goss · Capitol Park
Community Event at Capitol Park! - Sunday Series -
Sun, Nov 9, 9:45 AM
Capitol-Goss · Capitol Park
Portola Cleanup
Sat, Nov 1, 10:00 AM + 1 more
Portola · Burrows Pocket Park
Portola Cleanup
Sat, Nov 1, 10:00 AM + 1 more
Portola · Burrows Pocket Park
Nearly full
Filipino-American History Month Ride
Friday at 4:00 PM
Soma · Yerba Buena Center for the Arts
Nearly full
Filipino-American History Month Ride
Friday at 4:00 PM
Soma · Yerba Buena Center for the Arts
Just added!
UC Environmental Stewards: California Naturalist Certification Course
Sun, May 3, 9:30 AM
Sequoyah · Oakland Zoo
Just added!
UC Environmental Stewards: California Naturalist Certification Course
Sun, May 3, 9:30 AM
Sequoyah · Oakland Zoo
IIDA Northern California 2025 Annual Golf Tournament
Mon, Oct 27, 10:00 AM
Sequoyah · Sequoyah Golf Country Club
IIDA Northern California 2025 Annual Golf Tournament
Mon, Oct 27, 10:00 AM
Sequoyah · Sequoyah Golf Country Club
Textile Bazaar
Sat, Nov 8, 10:00 AM
Cathedral Hill · St. Mary's Cathedral Event Center
Textile Bazaar
Sat, Nov 8, 10:00 AM
Cathedral Hill · St. Mary's Cathedral Event Center
Sales end soon
Craft Night at the Hillside Club
Tomorrow at 7:00 PM
North · Hillside Club
Sales end soon
Craft Night at the Hillside Club
Tomorrow at 7:00 PM
North · Hillside Club
Bay Area Derby HALLOWEEN BOUT
Sat, Oct 25, 4:00 PM
City Center · Richmond Memorial Auditorium
Bay Area Derby HALLOWEEN BOUT
Sat, Oct 25, 4:00 PM
City Center · Richmond Memorial Auditorium
Sales end soon
Richmond Neighborhood Center Cleanup
Friday at 12:00 PM + 2 more
Outer Richmond · The Richmond Neighborhood Center
Sales end soon
Richmond Neighborhood Center Cleanup
Friday at 12:00 PM + 2 more
Outer Richmond · The Richmond Neighborhood Center
Mission Bay Cleanup
Sat, Nov 8, 9:00 AM + 1 more
Mission Bay · Spark Social SF
Mission Bay Cleanup
Sat, Nov 8, 9:00 AM + 1 more
Mission Bay · Spark Social SF
Alum Rock Trail Crew - Monthly Community Day Event!
Sat, Nov 8, 8:45 AM
San Jose · Youth Science Institute
Alum Rock Trail Crew - Monthly Community Day Event!
Sat, Nov 8, 8:45 AM
San Jose · Youth Science Institute
Nearly full
Halloween Drag Brunch
Sun, Oct 19, 11:00 AM
Grayson Creek · Zio Fraedo’s
Nearly full
Halloween Drag Brunch
Sun, Oct 19, 11:00 AM
Grayson Creek · Zio Fraedo’s
Oakland Art Library ☠ Night of the Dancing Dead ☠ Blacklight Costume pARTy
Sat, Nov 1, 7:00 PM
Southwest Berkeley · Lumen Labs
Oakland Art Library ☠ Night of the Dancing Dead ☠ Blacklight Costume pARTy
Sat, Nov 1, 7:00 PM
Southwest Berkeley · Lumen Labs
Outer Sunset Morning Cleanup
Mon, Nov 3, 8:00 AM + 1 more
Outer Sunset · Andytown Roastery, Training Lab, & Coffee Supply
Outer Sunset Morning Cleanup
Mon, Nov 3, 8:00 AM + 1 more
Outer Sunset · Andytown Roastery, Training Lab, & Coffee Supply
The City Eats - 2025 THANKSGIVING GIVEBACK
Thu, Nov 27, 8:00 AM
Soma · City Team San Francisco
The City Eats - 2025 THANKSGIVING GIVEBACK
Thu, Nov 27, 8:00 AM
Soma · City Team San Francisco
SF Bay Area IABC Meet & Mingle | East Bay - Danville
Wed, Oct 22, 5:30 PM
Danville · Canyon Club Brewery
SF Bay Area IABC Meet & Mingle | East Bay - Danville
Wed, Oct 22, 5:30 PM
Danville · Canyon Club Brewery
Seeing Bodies - An Ayurvedic Workshop for Yoga Students and Teachers
Sat, Oct 18, 1:00 PM
Downtown San Anselmo · Home Studio Yoga
Seeing Bodies - An Ayurvedic Workshop for Yoga Students and Teachers
Sat, Oct 18, 1:00 PM
Downtown San Anselmo · Home Studio Yoga

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