Things to Do This Weekend in Orinda, CA

Mohka House: Coffee, Tea & Yemeni Culture

In 5 days · Sat, Apr 18, 10:00 PM–11:00 PM UTC · Rockridge Branch Branch Library · 5366 College Avenue, Oakland, CA

Gardening Workshop: Waterwise Vegetable Gardening

In 5 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · Piedmont Avenue Branch Branch Library · 80 Echo Avenue, Oakland, CA

Tilden Nature Area and Environmental Education Center

Tilden Nature Area and Environmental Education Center · East Bay, CA

Outdoor Space in East Bay, CA

Einstein’s Gravity Playlist

In 5 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 8+

MOCHA At The Library!

In 5 days · Sat, Apr 18, 6:00 PM–7:30 PM UTC · Golden Gate Branch Branch Library · 5606 San Pablo Avenue, Oakland, CA · Ages 5–15

Rockridge Branch Branch Library

Rockridge Branch Branch Library · 5366 College Avenue, Oakland, CA

Library Program in Oakland, CA

The Sun: Our Living Star

In 5 days · Sat, Apr 18, 8:00 PM–9:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 6+

Art Club @Claremont

In 5 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · Claremont Branch · 2940 Benvenue Ave, Berkeley, CA 94705, Berkeley, CA

Piedmont Avenue Branch Branch Library

Piedmont Avenue Branch Branch Library · 80 Echo Avenue, Oakland, CA

Library Program in Oakland, CA

Tales of the Maya Skies

In 5 days · Sat, Apr 18, 10:00 PM–11:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Berkeley Adult & Youth Poet Laureates 2026

In 5 days · Sat, Apr 18, 9:00 PM–10:30 PM UTC · Central Library · 2090 Kittredge St, Berkeley, CA 94704, Berkeley, CA

Botanic Garden Staging Area near South Park Drive

Botanic Garden Staging Area near South Park Drive · East Bay, CA

Outdoor Space in East Bay, CA

Lunaverse

In 5 days · Sat, Apr 18, 7:00 PM–8:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

SPACETIME

In 5 days · Sat, Apr 18, 11:00 PM–12:00 AM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Grizzly Peak Blvd Staging Area at Tower Trail

Grizzly Peak Blvd Staging Area at Tower Trail · East Bay, CA

Outdoor Space in East Bay, CA

Earth Month at The Lawrence

In 5 days · Sat, Apr 18, 5:00 PM–12:00 AM UTC · Lawrence Hall of Science · 1 Centennial Dr, Berkeley, CA

The Anatomy of a Song @ Central

In 5 days · Sat, Apr 18, 11:00 PM–12:00 AM UTC · Central Library · 2090 Kittredge St, Berkeley, CA 94704, Berkeley, CA

Golf Course Entrance

Golf Course Entrance · East Bay, CA

Golf in East Bay, CA

ElectroLaze: Laser Pop

In 6 days · Sun, Apr 19, 10:45 PM–11:30 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Phantom of the Universe

In 6 days · Sun, Apr 19, 7:00 PM–8:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 8+

Tilden Nature Area via Lone Oak Rd.

Tilden Nature Area via Lone Oak Rd. · East Bay, CA

Outdoor Space in East Bay, CA

Ohlone Skies (mur taaraxtak)

In 6 days · Sun, Apr 19, 6:00 PM–7:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Worlds of Curiosity

In 6 days · Sun, Apr 19, 8:00 PM–9:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

Eastport Staging Area

Eastport Staging Area · East Bay, CA

Outdoor Space in East Bay, CA

Teen Advisory Board // Consejo de Adolescentes

In 5 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · César E. Chávez Branch Branch Library · 3301 East 12th Street, Suite 271, Oakland, CA · Ages 10–17

Search for Treasure in Old Newspapers

In 5 days · Sat, Apr 18, 9:00 PM–10:30 PM UTC · Oakland History Center Branch Library · 125 14th Street, 2nd Floor, Oakland, CA

Waterloo Staging Area

Waterloo Staging Area · East Bay, CA

Outdoor Space in East Bay, CA

Free Technology Help

In 5 days · Sat, Apr 18, 6:00 PM–8:00 PM UTC · Dimond Branch Branch Library · 3565 Fruitvale Avenue, Oakland, CA

Free Computer and Technology Help

In 5 days · Sat, Apr 18, 5:00 PM–7:00 PM UTC · Elmhurst Branch Branch Library · 1427 88th Avenue, Oakland, CA

South Park Drive Staging Area at Big Springs Trail

South Park Drive Staging Area at Big Springs Trail · East Bay, CA

Outdoor Space in East Bay, CA

Quilting Workshop

In 6 days · Sun, Apr 19, 7:00 PM–9:30 PM UTC · Main Library TeenZone Branch Library · 125 14th Street, Oakland, CA

Digital Weekend

In 5 days · Sat, Apr 18, 10:30 PM–12:00 AM UTC · 81st Avenue Branch Branch Library · 1021 81st Avenue, Oakland, CA · Ages 10+

South Park Drive Staging Area at Willows Picnic Area

South Park Drive Staging Area at Willows Picnic Area · East Bay, CA

Outdoor Space in East Bay, CA

Kids Craft & Create: Calligraphy & Love

In 5 days · Sat, Apr 18, 10:30 PM–11:30 PM UTC · Castro Valley Library · 3600 Norbridge Ave, Castro Valley, CA · Ages 7–12

Dublin Library Teen Advisory Group Meeting

In 5 days · Sat, Apr 18, 6:30 PM–8:00 PM UTC · Dublin Library · 200 Civic Plaza, Dublin, CA · Ages 10–17

South Park Drive Staging Area at Padre Picnic Area

South Park Drive Staging Area at Padre Picnic Area · East Bay, CA

Outdoor Space in East Bay, CA

Ukulele Club

In 5 days · Sat, Apr 18, 6:00 PM–7:30 PM UTC · Tarea Hall Pittman South Branch · 1901 Russell St, Berkeley, CA 94703, Berkeley, CA

Teen Advisory Board

In 5 days · Sat, Apr 18, 5:00 PM–7:00 PM UTC · Fairfield Cordelia Library · 5050 Business Center Dr, Fairfield, CA 94534, Fairfield, CA · Ages 13–17

Skyline Blvd Park Entrance (Roberts)

Skyline Blvd Park Entrance (Roberts) · East Bay, CA

Outdoor Space in East Bay, CA

Dungeons & Dragons®

In 5 days · Sat, Apr 18, 4:00 PM–6:00 PM UTC · San Pablo Library · 13751 San Pablo Avenue, San Pablo, CA · Ages 12–18

Spotlight Sundays: Cultural Burn Practices and the Future of Fire

In 6 days · Sun, Apr 19, 8:00 PM–9:00 PM UTC · OMCA Lecture Hall · 1000 Oak, Oakland, 94607, Oakland, CA

Brazil Building Staging Area

Brazil Building Staging Area · East Bay, CA

Outdoor Space in East Bay, CA

Earthfest

In 6 days · Sun, Apr 19, 6:00 PM–10:00 PM UTC · San Francisco Zoo · 1 Zoo Rd, San Francisco, CA 94132, San Francisco, CA

Friends of the Hercules Library Spring Book Sale

In 6 days · Sun, Apr 19, 7:00 PM–11:00 PM UTC · Hercules Library · 109 Civic Drive, Hercules, CA

Broadway Park Entrance/Kiosk

Broadway Park Entrance/Kiosk · East Bay, CA

Outdoor Space in East Bay, CA

Robotics Build for Grades 3-5 @THPS South

In 5 days · Sat, Apr 18, 9:00 PM–12:00 AM UTC · Tarea Hall Pittman South Branch · 1901 Russell St, Berkeley, CA 94703, Berkeley, CA

Veterinary Hospital Tours

In 5 days · Sat, Apr 18, 5:00 PM–6:00 PM UTC · Oakland Zoo · 9777 Golf Links Rd, Oakland, CA

Montclair Branch Branch Library

Montclair Branch Branch Library · 1687 Mountain Boulevard, Oakland, CA

Library Program in Oakland, CA

Broadway to Bossa Nova

In 5 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · Dublin Library · 200 Civic Plaza, Dublin, CA

Tai Chi on the Lawn @North

In 5 days · Sat, Apr 18, 5:00 PM–6:00 PM UTC · North Branch · 1170 The Alameda, Berkeley, CA 94707, Berkeley, CA