Bond St Community Clean-Up

Sat · Nov 21·1901-1903 Asilomar Dr, Oakland, CA 94611

Friends of Montclair RR Trail (1901-1903 Asilomar Dr, Oakland) — Volunteers of any skill or energy level assist trail upkeep, all ages.

Sat · Nov 21·Horseshoe Loop Picnic Area, Oakland, CA 94611

Habitat restoration workday in Fern Ravine with weeding and mulching; bring water, sun protection, layers, pants, and sturdy shoes; tools and instructions provided.

Sat · Nov 21·1 AM – 2 PM·Chabot Space & Science Center · Oakland

Worlds of Curiosity (Chabot Space & Science Center) — 15‑minute exploration of life on a moonless Earth and an Earth tilted like Uranus.

Sat · Nov 21·9 AM – 2 PM·Grand Lake Farmers Market, Splash Pad Park, 746 Grand Ave, Oakland, CA 94610

Grand Lake Farmers Market (Splash Pad Park) — 100+ vendors, 40+ farmers, ranchers, seafood, dairy, flowers, coffee, pastries, hot food; CalFresh EBT, Market Match, WIC accepted.

Sat · Oct 24·Bridgeview Trail & Monterey Blvd, Oakland, CA 94602

Volunteers work weekly to remove invasive species, prevent erosion, and protect native plants in the Monterey redwood forest at Bridgeview Trail.

Sat · Oct 24·7101 Edgewater Drive, Oakland, CA 94621

Bulky Block Party (7101 Edgewater Drive, Oakland) — Residents with vehicles haul large loads to the site.

Sat · Oct 24·Guadalajara, 1001 Fruitvale Avenue, Oakland, CA 94601

Neighborhood clean‑up at Guadalajara on Fruitvale Avenue, with gloves and tools provided.

Sat · Oct 24·Woodminster Cascade, Joaquin Miller Park, 3300 Joaquin Miller Rd, Oakland, CA 94602

Volunteer projects improve trail safety and visitor amenities at Woodminster Cascade in Joaquin Miller Park.