Volunteering Events in San Jose

Check out happening volunteering events all around San Jose, CA

44th Italian Family Festa

 Sat, 25 Jul at 10:00 am History Park San Jose

National River Cleanup Day 2026 - Site #48: Guadalupe River, Santa Clara

 Sat, 16 May at 09:00 am Alviso Education Center Free

Summit Ascent: The Sunset Circle

 Sat, 30 May at 04:30 pm Mt Umunhum Picnic Area Free

Infinite Wonders

 Sun, 17 May at 09:00 am Sierra Azul Preserve Free

Careers & Composting

 Sat, 27 Jun at 09:00 am Martial Cottle Park Free

Community Planting with Our City Forest at Ocala STEAM Academy

 Sat, 16 May at 09:00 am Ocala STEAM Academy Free

National River Cleanup Day 2026 - Site #21: Guadalupe Creek, San Jose

 Sat, 16 May at 09:00 am Guadalupe Creek Trail at Meridian Ave Free

National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose

 Sat, 16 May at 09:00 am 1701 Airport Blvd Free

Community Day at Alum Rock Park

 Sat, 13 Jun at 08:45 am 16260 Penitencia Creek Rd Free

Gilded Raqs 2026

 Sat, 12 Sep at 08:00 pm San Jose Scottish Rite Foundation

Saturday Cleanup on Guadalupe River With D6 and Councilperson Mulchahy

 Sat, 30 May at 09:00 am Parking Available Free

Waterways & Wildflowers Cleanup

 Sun, 31 May at 09:00 am Location TBD Free

Pull Together: Revive & Restore

 Sat, 13 Jun at 09:00 am Location TBD Free

Community Day at Roosevelt Park

 Sat, 30 May at 08:45 am South 20th Street Free

Community Day at St. James Park

 Sat, 06 Jun at 08:45 am St James Park Free

Community Day at Biebrach Park

 Sun, 07 Jun at 09:45 am 520 W Virginia St Free

AAi Sack Lunch Making

 Thu, 14 May at 10:00 am 48A Race St Free

National River Cleanup Day 2026 - Site 6: Singleton Rd, San Jose

 Sat, 16 May at 09:00 am 3408 Tuers Rd Free

National River Cleanup Day 2026 - Site #06: Coyote Creek, San Jose

 Sat, 16 May at 09:00 am 874 Coyote Creek Trail Free

National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose

 Sat, 16 May at 09:00 am Robert Gross Recharge Ponds Free

National River Cleanup Day

 Sat, 16 May at 09:00 am Selma Olinder Dog Park Free

National River Cleanup Day 2026 - Site #25: Alviso Slough, San Jose

 Sat, 16 May at 09:00 am 4911 Spreckles Ave Free

National River Cleanup Day 2026 - Site #20: Lower Silver Creek, San Jose

 Sat, 16 May at 09:00 am 646 S Jackson Ave Free

National River Cleanup Day at the EEC

 Sat, 16 May at 09:00 am Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center Free

National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose

 Sat, 16 May at 09:00 am 3128 Penitencia Creek Rd Free

KSCVB Volunteer Clean Up: I-280/S. King Rd

 Sat, 16 May at 09:00 am PAL Stadium Free

San Jose Race to Restore

 Sat, 23 May at 10:00 am Flickinger Park, Flickinger Ave. & Tourney Dr. Free

Veggielution x Acterra Orchard Care Day

 Sat, 23 May at 09:00 am 647 S King Rd Free

Third Saturday Community Workday

 Sat, 16 May at 09:00 am Martial Cottle Park Free

Community Day at Cataldi Park

 Sun, 31 May at 09:45 am 2900 Cataldi Dr Free

Tending for Tomorrow

 Sun, 22 Mar Don Edwards San Francisco Bay National Wildlife Refuge - Environmental Education Center Free

National River Cleanup Day 2026 - Site #28: Quimby Creek, San Jose

 Sat, 16 May at 09:00 am Near 3181 Mt Oso Dr Free

AAi Bike Repair

 Sun, 17 May at 01:00 pm Good Karma Bikes Free

Community Day at Backesto Park

 Sun, 17 May at 09:45 am 551 N 13th St Free

Community Event at Cahalan Park

 Sat, 13 Jun at 08:45 am Cahalan Park Free

Kitten 101 Class

 Sat, 09 May San José Animal Care Center Free

Community Day at Lincoln Glen Park and Willow Glen Community and Senior Cen

 Sat, 27 Jun at 08:45 am 2190 Radio Ave Free

Midweek Cleanup on Guadalupe River at Airport Boulevard

 Wed, 20 May at 09:00 am Parking Available Free

Community Day at LoBue Park

 Sun, 31 May at 09:45 am Lobue Park Free

Nursery Workday

 Thu, 02 Apr Our City Forest Nursery and Training Center Free

Iris Chang Park Monthly Cleanup

 Sun, 10 Nov at 09:00 am Iris Chang Park Free

Food Insecurity as a Health Crisis: Cross-Sector Leadership for Sustainable

 Wed, 20 May at 06:00 pm Second Harvest of Silicon Valley USD 15 to 35

Community Event at Solari Park

 Sun, 14 Jun at 09:45 am 3590 Cas Dr Free

Lawn Alternative Showcase Workshop & Instillation

 Sat, 30 May at 09:00 am 391 Chynoweth Ave Free

AAi Bike Repair

 Sun, 12 Apr Good Karma Bikes Free

Community Day at San Antonio Tot Lot

 Sat, 27 Jun at 08:45 am 1650 E San Antonio St Free

Veggielution Farm Volunteering - Saturday Field Work

 Sat, 24 May at 09:00 am 647 S King Rd Free

Mid-Week Cleanup Event on Guadalupe River at 5155 Cherry Avenue

 Wed, 27 May at 09:00 am Parking Available Free

Volunteer for SVBC's 2026 El Camino Real Ride - Prep Day

 Fri, 29 May at 05:30 pm 95 S Market St Free

Reaching Out Center Volunteer Form

 Thu, 14 Jul at 11:00 am Reaching Out Center Free

Trail Cleanup at the Guadalupe River Park - Third Saturday

 Sat, 17 Jun at 09:00 am Monopoly in the Park Free

Wednesday Workday at Martial Cottle Park

 Wed, 12 Nov at 10:00 am Martial Cottle Park Free