Outdoor Activities in Hercules, CA

Friends of the Hercules Library Spring Book Sale

In 3 days · Sun, Apr 19, 7:00 PM–11:00 PM UTC · Hercules Library · 109 Civic Drive, Hercules, CA

Gardening Workshop: Waterwise Vegetable Gardening

In 2 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · Piedmont Avenue Branch Branch Library · 80 Echo Avenue, Oakland, CA

Knowland Park Zoo

Knowland Park Zoo · Oakland, CA

Pets Animals in Oakland, CA

Chuck E. Cheese Fun Pass: Unlimited Visits

Happening now · Mar 12 – Jun 10 · Chuck E. Cheese Fairfield · 1027 Oliver Rd, Fairfield, CA

Garden Playdate

Thu, Apr 16, 5:00 PM–6:45 PM UTC · Melrose Branch Branch Library · 4805 Foothill Boulevard, Oakland, CA

The Gardens at Lake Merritt

The Gardens at Lake Merritt · 666 Bellevue Ave, Oakland, CA

Gardening in Oakland, CA

Tales of the Maya Skies

In 3 days · Sat, Apr 18, 10:00 PM–11:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Spotlight Sundays: Cultural Burn Practices and the Future of Fire

In 3 days · Sun, Apr 19, 8:00 PM–9:00 PM UTC · OMCA Lecture Hall · 1000 Oak, Oakland, 94607, Oakland, CA

William Joseph McInnes Botanic Garden and Campus Arboretum

William Joseph McInnes Botanic Garden and Campus Arboretum · Oakland, CA

Gardening in Oakland, CA

Danville Library Spring Nature Series Presents: Nature Curiosity Kits!

In 5 days · Tue, Apr 21, 12:00 AM–12:00 AM UTC · Danville Library · 400 Front Street, Danville, CA

Teen Thursday: Succulents for Seniors

Tomorrow · Thu, Apr 16, 11:00 PM–12:00 AM UTC · Clayton Library · 6125 Clayton Road, Clayton, CA · Ages 10–17

California Conservation Habitarium

California Conservation Habitarium · Oakland, CA

Pets Animals in Oakland, CA

C360: The Home Galaxy

In 2 days · Fri, Apr 17, 10:00 PM–11:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 8+

Rabbit in the Moon - Documentary followed by Q&A with Emiko and Chizuko Omori

Starts in 4 hrs · Thu, Apr 16, 1:00 AM–2:30 AM UTC · Albany Library · 1247 Marin Ave, Albany, CA

San Leandro Animal Park

San Leandro Animal Park · 11483 Lake Chabot Rd, San Leandro, CA

Pets Animals in San Leandro, CA

Summer Camp Early Bird Discount through April 1st

Happening now · Mar 16 – Jun 14 · Color Me Mine Alameda · 2205 S. Shore Center, Alameda, CA

Urban Air Concord: Teen Night

Happening now · Mar 14 – Jun 12 · Urban Air Concord · 1695 Willow Pass Rd, Concord, CA

Japanese Gardens

Japanese Gardens · 22373 N 3rd St, Hayward, CA

Gardening in Hayward, CA

Africa USA Park

Africa USA Park · Vallejo, CA

Arcade Games in Vallejo, CA

Celebration

In 2 days · Sat, Apr 18, 7:00 PM–9:00 PM UTC · Riverside Park · 402 Riverside Dr, Napa, CA

Summer Camp Early Bird Discount through April 1, 2026

Happening now · Mar 16 – Jun 14 · Color Me Mine Daly City · 445 Westlake Shopping Center, Daly City, CA

Fear Overload Scream Park

Fear Overload Scream Park · 15555 E 14th St, San Leandro, CA

Arcade Games in San Leandro, CA

Family Nature Adventures: Reptiles

Sat, Aug 8, 5:30 PM–7:30 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 3–8

Erica Pool - The Judgment Trap: Why We Judge, How It Hurts Us, and How to Break Free

Thu, May 21, 1:30 AM–2:45 AM UTC · Rockridge Branch Branch Library · 5366 College Avenue, Oakland, CA

East Bay Regional Parks Naturalist

Sat, Jun 6, 6:00 PM–7:00 PM UTC · Temescal Branch Branch Library · 5205 Telegraph Avenue, Oakland, CA

San Pablo Dam Road Park Entrance

San Pablo Dam Road Park Entrance · East Bay, CA

Outdoor Space in East Bay, CA

Baby Bounce

Mon, Nov 2, 7:45 PM–9:00 PM UTC · Lakeview Branch Branch Library · 550 El Embarcadero, Oakland, CA · Ages Up to 5

Gardening Workshop: Mediterranean Climate & Plants

Sat, Jun 27, 9:00 PM–10:00 PM UTC · Piedmont Avenue Branch Branch Library · 80 Echo Avenue, Oakland, CA

Coach Drive Staging Area

Coach Drive Staging Area · East Bay, CA

Outdoor Space in East Bay, CA

Family Nature Adventures: Birds

Sat, Jun 20, 5:30 PM–7:30 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 3–8

Family Nature Adventures: Redwoods

Sat, Jul 11, 5:30 PM–7:30 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 3–8

Atlas Bridge

Atlas Bridge · East Bay, CA

Outdoor Space in East Bay, CA

Family Nature Adventures: Owls

Sat, Sep 12, 5:30 PM–7:30 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 3–8

Hike & Sip: Nature Journaling Program

Sun, Jun 7, 2:30 AM–4:30 AM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Bull Valley Staging Area

Bull Valley Staging Area · East Bay, CA

Outdoor Space in East Bay, CA

Bubbles and Books with Bubble Sam

Fri, Jul 31, 10:00 PM–11:00 PM UTC · Central Library · 2090 Kittredge St, Berkeley, CA 94704, Berkeley, CA

Explorer Club

In 4 weeks · Wed, May 13, 9:00 PM–10:00 PM UTC · John F. Kennedy Library · 505 Santa Clara St, Vallejo, CA 94590, Fairfield, CA · Ages 11–14

Crockett Blvd Staging Area

Crockett Blvd Staging Area · East Bay, CA

Outdoor Space in East Bay, CA

Spray Paint & Sip: Cosmic Impressions

Fri, Sep 11, 1:30 AM–3:30 AM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Family Nature Adventures: Mother’s Day Tea Party & Flowers Workshop

In 3 weeks · Sat, May 9, 5:30 PM–7:30 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 3–8

Giant Road Park Entrance

Giant Road Park Entrance · East Bay, CA

Outdoor Space in East Bay, CA

Hike & Sip

Sun, Jun 21, 12:00 AM–4:30 AM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Stay and Play for Children Ages 0-5

Tue, May 19, 5:45 PM–6:15 PM UTC · Pittsburg Library · 80 Power Avenue, Pittsburg, CA · Ages Up to 5

Refugio Valley Park

Refugio Valley Park · 1199 Refugio Valley Rd, Hercules, CA

Playground in Hercules, CA

Pet a Pupper: Meet a Therapy Dog

In 4 weeks · Wed, May 13, 10:00 PM–11:00 PM UTC · Fairfield Cordelia Library · 5050 Business Center Dr, Fairfield, CA 94534, Fairfield, CA

Drop-in Tech Help and Tips

In 3 weeks · Wed, May 6, 12:30 AM–2:30 AM UTC · Stinson Beach Library · 3521 Shoreline Highway, Stinson Beach, CA