Fishing in the City – Pesca en la ciudad (#6 ages 12-15)

Sat · Nov 7·10:30 AM – 12 PM·EcoCenter, 2560 Embarcadero Road · Palo Alto, CA

EcoCenter hosts a bat science program where docents guide participants through activities with real bat specimens and explore local bat myths, free, ages 6–11.

Sat · Nov 7·10 AM·Quarry Lakes (Fremont): Ensenada Parking Area

Quarry Lakes marks 25 years with fishing games, guided walks, Mobile Fish Tank, food trucks, information booths, and a fire truck display, all ages, parking fees apply.

Sat · Nov 7·10 AM · 11:15 AM·Sulphur Creek Nature Ctr · Hayward

Learning how animals stay warm and crafting a cozy critter at Sulphur Creek Nature Center, for ages 1–4.

Sat · Nov 7·10 AM – 1 PM·EcoCenter, 2560 Embarcadero Road · Palo Alto, CA

Explore hands‑on Earthquake and plate tectonics activities, rock formation demos, mineral property stations, interactive touchscreens and Marshcam on the EcoCenter deck, free.

Sat · Oct 24·10 AM – 3 PM·Mark West Creek Regional Park and Preserve

Explore Sonoma County's newest parklands at Mark West Creek Regional Park before public opening.

Wed · Oct 28·8:30 AM – 10:30 AM·Spring Lake Regional Park

Leisurely bird walks at Spring Lake Regional Park cater to all experience levels.

Wed · Oct 28·9:30 AM – 12:30 PM·Doran Regional Park

Ice plant removal volunteers restore native coastal habitat at Doran Regional Park.

Thu · Oct 29·9 AM – 12 PM·Taylor Mountain Regional Park and Preserve

Volunteer for invasive plant removal at Taylor Mountain Regional Park and Preserve, clearing non‑native species to make space for native plants and wildlife.