Ocean clean up Events and Things to do in Castro Valley, CA
Tikkun Olam Beach Clean Up - San Francisco Jewish Week
Saturday at 10:00 AM
San Francisco · Ocean Beach Cafe
Tikkun Olam Beach Clean Up - San Francisco Jewish Week
Saturday at 10:00 AM
San Francisco · Ocean Beach Cafe
Edenvale Park Monthly Clean Up
Wednesday at 3:00 PM + 7 more
San Jose · Hayes Mansion San Jose, Curio Collection by Hilton
Edenvale Park Monthly Clean Up
Wednesday at 3:00 PM + 7 more
San Jose · Hayes Mansion San Jose, Curio Collection by Hilton
TEAM 222 Cleanup on Guadalupe River Park at Skyport Drive
Saturday at 9:00 AM
San Jose · Parking Available
TEAM 222 Cleanup on Guadalupe River Park at Skyport Drive
Saturday at 9:00 AM
San Jose · Parking Available
Midweek Cleanup on Guadalupe River at Airport Boulevard
Wed, May 20, 9:00 AM
San Jose · Parking Available
Midweek Cleanup on Guadalupe River at Airport Boulevard
Wed, May 20, 9:00 AM
San Jose · Parking Available
National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas
Sat, May 16, 10:00 AM
Milpitas · Peter Gill Memorial Park
National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas
Sat, May 16, 10:00 AM
Milpitas · Peter Gill Memorial Park
Stillwater Resin Workshop: Mini Ocean Wave Board
Saturday at 10:00 AM + 66 more
Santa Clara · Jiaren Cafe
Stillwater Resin Workshop: Mini Ocean Wave Board
Saturday at 10:00 AM + 66 more
Santa Clara · Jiaren Cafe
Tour of San Francisco's Southeast Wastewater Treatment Plant
Fri, Aug 14, 10:00 AM + 5 more
San Francisco · 750 Phelps St
Tour of San Francisco's Southeast Wastewater Treatment Plant
Fri, Aug 14, 10:00 AM + 5 more
San Francisco · 750 Phelps St
Saturday Cleanup on Guadalupe River With D6 and Councilperson Mulchahy
Sat, May 30, 9:00 AM
San Jose · Parking Available
Saturday Cleanup on Guadalupe River With D6 and Councilperson Mulchahy
Sat, May 30, 9:00 AM
San Jose · Parking Available
Santa Cruz Beach Clean up & Ocean Dip Hosted by Jody Alexander
Saturday at 9:00 AM
Santa Cruz · Cowell Beach
Santa Cruz Beach Clean up & Ocean Dip Hosted by Jody Alexander
Saturday at 9:00 AM
Santa Cruz · Cowell Beach
LIFT UP LIVES: Volunteer to Serve Our Neighbors in Need
Sat, Jun 13, 8:00 AM + 16 more
San Jose · Guadalupe River Park
LIFT UP LIVES: Volunteer to Serve Our Neighbors in Need
Sat, Jun 13, 8:00 AM + 16 more
San Jose · Guadalupe River Park
Mid-Week Cleanup Event on Guadalupe River at 5155 Cherry Avenue
Wed, May 27, 9:00 AM
San Jose · Parking Available
Mid-Week Cleanup Event on Guadalupe River at 5155 Cherry Avenue
Wed, May 27, 9:00 AM
San Jose · Parking Available
