Adult Events and Things to do in Hayward, CA
National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Everett N. "Eddie" Souza Park
National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Everett N. "Eddie" Souza Park
CPR/BLS Certification classes for Healthcare Providers (AHA) – Walnut Creek
Monday at 6:00 PM + 10 more
Walnut Creek · AllCPR Training Walnut Creek
CPR/BLS Certification classes for Healthcare Providers (AHA) – Walnut Creek
Monday at 6:00 PM + 10 more
Walnut Creek · AllCPR Training Walnut Creek
AAPI+ Volunteer Outdoors in East Palo Alto at Cooley Landing
Sat, May 23, 9:00 AM
East Palo Alto · Cooley Landing Education Center
AAPI+ Volunteer Outdoors in East Palo Alto at Cooley Landing
Sat, May 23, 9:00 AM
East Palo Alto · Cooley Landing Education Center
National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose
Saturday at 9:00 AM
San Jose · Robert Gross Recharge Ponds
National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose
Saturday at 9:00 AM
San Jose · Robert Gross Recharge Ponds
4th of July Weekend 2026 - Wildlife Sail under the Golden Gate Bridge
Sun, Jul 5, 9:15 AM
Sausalito · Schooner Freda B
4th of July Weekend 2026 - Wildlife Sail under the Golden Gate Bridge
Sun, Jul 5, 9:15 AM
Sausalito · Schooner Freda B
Red Cross Adult and Pediatric CPR/AED/First Aid Training
Sat, Jun 13, 8:00 AM + 9 more
Fairfield · Location address will be sent before class
Red Cross Adult and Pediatric CPR/AED/First Aid Training
Sat, Jun 13, 8:00 AM + 9 more
Fairfield · Location address will be sent before class
2026 Master Mariners Regatta on Matthew Turner
Sat, May 23, 11:00 AM
Sausalito · Bay Model Visitor Center
2026 Master Mariners Regatta on Matthew Turner
Sat, May 23, 11:00 AM
Sausalito · Bay Model Visitor Center
I’m Sprung: Shibari Sip & Paint curated by CeeCee/Colorful Weird0 Art
Wed, Jun 10, 7:00 PM
San Francisco · 224 6th St
I’m Sprung: Shibari Sip & Paint curated by CeeCee/Colorful Weird0 Art
Wed, Jun 10, 7:00 PM
San Francisco · 224 6th St
Family Nature Walks at Foothills Nature Preserve (2026/2027)
Sat, Jul 18, 11:00 AM
Los Altos Hills · Foothills Nature Preserve
Family Nature Walks at Foothills Nature Preserve (2026/2027)
Sat, Jul 18, 11:00 AM
Los Altos Hills · Foothills Nature Preserve
