Rainbow Hike: Tidepools

Fri · Nov 6·11 AM·Sunnyvale

Lunchtime walk and picnic at Charles Street Gardens, 433 Charles St., with neighbor gardens, a children's garden, compost system, roses, and a docent for ages 3–13.

Fri · Nov 6·10 AM·Palo Alto Junior Museum & Zoo

Preschool Discovery Science at the Palo Alto Junior Museum & Zoo — for ages 3–6.

Fri · Nov 6·10 AM – 1 PM·EcoCenter, 2560 Embarcadero Road · Palo Alto, CA

Explore hands‑on tabletop activities on earthquakes, plate tectonics, rock formation, and mineral properties, plus interactive touchscreens and an open‑air duck pond display with bird experts at the EcoCenter.

Fri · Nov 6·10 AM·Big Break (Oakley): Kayak Launch Site

Paddle the Delta’s waters on a kayak tour, spotting herons, egrets and birds while exploring Big Break’s corners; kayaks, safety gear and instruction provided, ages 13 and up.

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.