Goblin Jamboree

Sat · Oct 31·1 PM – 3 PM·Ke Kai Ola, 73-731 Makako Bay Drive, Kailua-Kona, HI · Sausalito

Monk Seal Enrichment Building Day at Ke Kai Ola, 73‑731 Makako Bay Drive, Kailua‑Kona, HI.

Sat · Oct 31·10 AM – 3 PM·San Francisco Zoo & Gardens, Sloat Blvd at The Great Highway, San Francisco, CA 94132

Costume parade and spooktacular contest with toddler, family/group, animal, and judge’s favorite categories at San Francisco Zoo, for ages 1–4.

Sat · Oct 31·10 AM · 10:30 AM · 11:30 AM · 2 PM·Bernal Heights, San Francisco Public Library

Storytime at Bernal Heights Library followed by playground play, with limited space and first‑come tickets at the door, for ages 5 and under.

Sat · Oct 31·10 AM – 6 PM·North Beach, San Francisco Public Library

North Beach Library open house features a Día de los Muertos ofrenda, Halloween storytime, tea tasting, acrylic painting, LEGO play, and shadow‑puppet crafts, all ages.

Sat · Oct 31·10:30 AM – 12:30 PM·Glen Park, San Francisco Public Library

Toddler and preschool-friendly toys and games shared at Glen Park Library, for ages 0–5.

Sat · Oct 31·10:30 AM · 11 AM·Anza, San Francisco Public Library

Storytime for Babies at Anza, San Francisco Public Library, for ages 5 and under.

Sat · Oct 31·10:30 AM – 11:30 AM·Randall Museum, 199 Museum Way, San Francisco, CA 94114

Drop-in science workshops at Randall Museum let participants explore topics through project‑based activities, creating take‑home projects, $10 per adult/child combo, $5 each additional, for ages 4 and up.