Walnut creek Events and Things to do in Ashland, CA
Nurture Nature: Volunteer Outside at McClellan Ranch Preserve
Sun, May 10, 9:00 AM
Cupertino · McClellan Ranch Preserve
Nurture Nature: Volunteer Outside at McClellan Ranch Preserve
Sun, May 10, 9:00 AM
Cupertino · McClellan Ranch Preserve
Celebrating Mother's Day with Mother Nature
Sun, May 10, 9:00 AM
Brentwood · Round Valley Regional Preserve
Celebrating Mother's Day with Mother Nature
Sun, May 10, 9:00 AM
Brentwood · Round Valley Regional Preserve
Seniors 65+: Volunteer Outdoors in Cupertino at McClellan Ranch Preserve
Tuesday at 10:00 AM
Cupertino · McClellan Ranch Preserve
Seniors 65+: Volunteer Outdoors in Cupertino at McClellan Ranch Preserve
Tuesday at 10:00 AM
Cupertino · McClellan Ranch Preserve
National River Cleanup Day 2026 - Site #01: Calabazas Creek, Sunnyvale
Sat, May 16, 9:00 AM
Santa Clara · Wildwood Avenue
National River Cleanup Day 2026 - Site #01: Calabazas Creek, Sunnyvale
Sat, May 16, 9:00 AM
Santa Clara · Wildwood Avenue
July 4th Fireworks Dinner Cruise on San Francisco Bay
Sat, Jul 4, 7:00 PM
Alameda · LUXE Cruises and Events
July 4th Fireworks Dinner Cruise on San Francisco Bay
Sat, Jul 4, 7:00 PM
Alameda · LUXE Cruises and Events
National River Cleanup Day 2026 - Site #26: Deer Creek, Los Altos Hills
Sat, May 16, 9:00 AM
Los Altos Hills · 27500 Purissima Rd
National River Cleanup Day 2026 - Site #26: Deer Creek, Los Altos Hills
Sat, May 16, 9:00 AM
Los Altos Hills · 27500 Purissima Rd
National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 3128 Penitencia Creek Rd
National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 3128 Penitencia Creek Rd
Creek to Peak - A Black Birders Week Community Walk for All-Levels
Sat, May 30, 9:00 AM
San Francisco · Glen Canyon Park
Creek to Peak - A Black Birders Week Community Walk for All-Levels
Sat, May 30, 9:00 AM
San Francisco · Glen Canyon Park
Restoration Day Alongside San Leandro Creek at Chabot Park
Sat, May 16, 9:30 AM
San Leandro · Chabot Park
Restoration Day Alongside San Leandro Creek at Chabot Park
Sat, May 16, 9:30 AM
San Leandro · Chabot Park
Summer Art Program - Youth: Child, Teen, Adult - San José, CA
Tue, Jun 9, 10:00 AM + 15 more
San Jose · San Jose
Summer Art Program - Youth: Child, Teen, Adult - San José, CA
Tue, Jun 9, 10:00 AM + 15 more
San Jose · San Jose
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Sat, May 16, 9:00 AM
Cupertino · 10235 Parkside Ln
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Sat, May 16, 9:00 AM
Cupertino · 10235 Parkside Ln
National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Robert Gross Recharge Ponds
National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Robert Gross Recharge Ponds
