Volunteer Events and Things to do in San Mateo, CA
The Neighborhood Kids: The Voice of the Revolution Tour
Fri, May 29, 7:30 PM
Berkeley · La Peña Cultural Center
The Neighborhood Kids: The Voice of the Revolution Tour
Fri, May 29, 7:30 PM
Berkeley · La Peña Cultural Center
2026 Presidio Half Marathon - San Francisco - Half Marathon, 10K, 5K
Sun, Jun 21, 8:00 AM
San Francisco · Crissy Field across from the Sports Basement
2026 Presidio Half Marathon - San Francisco - Half Marathon, 10K, 5K
Sun, Jun 21, 8:00 AM
San Francisco · Crissy Field across from the Sports Basement
Vocal Jam Session | Mountain View, CA | A Night Of Music And Connection
Sat, May 30, 5:00 PM
Mountain View · Mountain View De Anza Masonic Lodge
Vocal Jam Session | Mountain View, CA | A Night Of Music And Connection
Sat, May 30, 5:00 PM
Mountain View · Mountain View De Anza Masonic Lodge
Orchids in the Park 2026 - Summer Sale - July 25 & July 26
Sat, Jul 25, 10:00 AM
San Francisco · SF County Fair Building
Orchids in the Park 2026 - Summer Sale - July 25 & July 26
Sat, Jul 25, 10:00 AM
San Francisco · SF County Fair Building
Redwoods Mini-Retreat - Sound Meditation, Breath, Yoga, & Community
Sunday at 12:00 PM
Oakland · 7867 Redwood Rd
Redwoods Mini-Retreat - Sound Meditation, Breath, Yoga, & Community
Sunday at 12:00 PM
Oakland · 7867 Redwood Rd
National River Cleanup Day 2026 - Site #17: Matadero Creek, Palo Alto
Tomorrow at 9:00 AM
Palo Alto · 2837 E Bayshore Rd
National River Cleanup Day 2026 - Site #17: Matadero Creek, Palo Alto
Tomorrow at 9:00 AM
Palo Alto · 2837 E Bayshore Rd
May 2026 Vermont Greenway & Eco-Patch Native Planting & Workday
Tomorrow at 10:00 AM
San Francisco · Vermont Greenway & Eco-Patch
May 2026 Vermont Greenway & Eco-Patch Native Planting & Workday
Tomorrow at 10:00 AM
San Francisco · Vermont Greenway & Eco-Patch
National River Cleanup Day 2026 - Site #16: Adobe Creek, Palo Alto
Tomorrow at 9:00 AM
Palo Alto · 3803 E Bayshore Rd
National River Cleanup Day 2026 - Site #16: Adobe Creek, Palo Alto
Tomorrow at 9:00 AM
Palo Alto · 3803 E Bayshore Rd
Sunset Restoration at Russian Ridge Open Space Preserve
Wed, May 27, 5:30 PM
La Honda · Russian Ridge Preserve Parking
Sunset Restoration at Russian Ridge Open Space Preserve
Wed, May 27, 5:30 PM
La Honda · Russian Ridge Preserve Parking
Frida Kahlo's Birthday Tianguis: Outdoor Market & Community Festival
Sat, Jun 13, 12:00 PM
Berkeley · La Peña Cultural Center
Frida Kahlo's Birthday Tianguis: Outdoor Market & Community Festival
Sat, Jun 13, 12:00 PM
Berkeley · La Peña Cultural Center
Restoration Day Alongside San Leandro Creek at Chabot Park
Tomorrow at 9:30 AM
San Leandro · Chabot Park
Restoration Day Alongside San Leandro Creek at Chabot Park
Tomorrow at 9:30 AM
San Leandro · Chabot Park
National River Cleanup Day 2026 - Site #26: Deer Creek, Los Altos Hills
Tomorrow at 9:00 AM
Los Altos Hills · 27500 Purissima Rd
National River Cleanup Day 2026 - Site #26: Deer Creek, Los Altos Hills
Tomorrow at 9:00 AM
Los Altos Hills · 27500 Purissima Rd
