Charity & causes Events and Things to do in Waterloo, CA
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Volunteer: Friday Family Fun Night
Fri, Mar 20, 4:30 PM + 6 more
San Francisco · Family Connections Centers • Excelsior
Volunteer: Friday Family Fun Night
Fri, Mar 20, 4:30 PM + 6 more
San Francisco · Family Connections Centers • Excelsior
Swim A Mile | Move A Mile for Women with Cancer
Sat, May 9, 9:00 AM + 1 more
Oakland · Northeastern University Pool Trefethen Aquatic Center
Swim A Mile | Move A Mile for Women with Cancer
Sat, May 9, 9:00 AM + 1 more
Oakland · Northeastern University Pool Trefethen Aquatic Center
Tidal Marsh Restoration Volunteer Day at Eden Landing in Union City, CA
Sat, Mar 28, 9:00 AM
Union City · Eden Landing Ecological Reserve
Tidal Marsh Restoration Volunteer Day at Eden Landing in Union City, CA
Sat, Mar 28, 9:00 AM
Union City · Eden Landing Ecological Reserve
Earth Day Marin 2026
Sun, Apr 26, 12:00 PM
Mill Valley · Mill Valley Recreation, Camino Alto, Mill Valley, CA, USA
Earth Day Marin 2026
Sun, Apr 26, 12:00 PM
Mill Valley · Mill Valley Recreation, Camino Alto, Mill Valley, CA, USA
Napa Valley Vine Trail Cleanup, Vallejo Section, by Rooted Vallejo
Sunday at 9:00 AM
Vallejo · 2106 Broadway
Napa Valley Vine Trail Cleanup, Vallejo Section, by Rooted Vallejo
Sunday at 9:00 AM
Vallejo · 2106 Broadway
Phillips 66: Community Benefit Agreement Mandatory Bidders Conference
Thursday at 1:00 PM
Rodeo · John Swett Unified School District
Phillips 66: Community Benefit Agreement Mandatory Bidders Conference
Thursday at 1:00 PM
Rodeo · John Swett Unified School District
Tending for Tomorrow
Sun, Mar 22, 8:45 AM
San Jose · Don Edwards San Francisco Bay National Wildlife Refuge - Environmental Education Center
Tending for Tomorrow
Sun, Mar 22, 8:45 AM
San Jose · Don Edwards San Francisco Bay National Wildlife Refuge - Environmental Education Center
Monarch Butterflies: Protecting a Vanishing Natural Resource
Sun, Mar 29, 11:00 AM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
Monarch Butterflies: Protecting a Vanishing Natural Resource
Sun, Mar 29, 11:00 AM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
2026 SoFi | Child Mind Institute Golf Invitational
Mon, Apr 20, 12:00 PM
San Francisco · The Olympic Club
2026 SoFi | Child Mind Institute Golf Invitational
Mon, Apr 20, 12:00 PM
San Francisco · The Olympic Club
Beautify Vallejo Day by the Vallejo Beautification Commission
Sat, Mar 21, 9:00 AM
Vallejo · 285 Mare Island Way
Beautify Vallejo Day by the Vallejo Beautification Commission
Sat, Mar 21, 9:00 AM
Vallejo · 285 Mare Island Way
Assemble Dignity Kits to Support Victims of Human Trafficking
Thu, May 28, 4:30 PM
Oakland · Memorial Tabernacle Church
Assemble Dignity Kits to Support Victims of Human Trafficking
Thu, May 28, 4:30 PM
Oakland · Memorial Tabernacle Church
Behind-the-Scenes Experience at The Marine Mammal Center
Sunday at 12:00 PM + 110 more
Sausalito · The Marine Mammal Center
Behind-the-Scenes Experience at The Marine Mammal Center
Sunday at 12:00 PM + 110 more
Sausalito · The Marine Mammal Center
Guided Tour at The Marine Mammal Center
Tomorrow at 11:00 AM + 293 more
Sausalito · The Marine Mammal Center
Guided Tour at The Marine Mammal Center
Tomorrow at 11:00 AM + 293 more
Sausalito · The Marine Mammal Center
Get Involved with SVACA-Silicon Valley Animal Control Authority
Fri, Apr 17, 3:00 PM
Santa Clara · Northside Branch Library
Get Involved with SVACA-Silicon Valley Animal Control Authority
Fri, Apr 17, 3:00 PM
Santa Clara · Northside Branch Library
Frequently asked questions about Waterloo