Halloween Bash at Concannon

Sat · Oct 31·10:15 AM·Ida Holm Park, 1106 Crystal Cir. Livermore, California 94550

Outdoor Music and Movement class with storytime on the grass at Ida Holm Park; bring a blanket, and call for mailing list updates.

Sat · Oct 31·10:30 AM·Del Valle (Livermore): Visitor Center

Explore creepy crawly critters at Del Valle Visitor Center with crafts, activities, and sweet treats, all ages, $5 parking fee.

Sat · Oct 31·1 PM·Civic Center Library, Community Room, 1188 S. Livermore Ave. Livermore, California 94550

Teen teams of 2–8 solve puzzles to escape Dracula in the Civic Center Library’s community room, 20‑minute game, multiple 1 p.m.–2:30 p.m. slots, ages 9–19.

Sat · Oct 31·Dublin Library, Dublin

Surprise Day with a Book at Dublin Library offers wrapped banned books to unwrap, rate, and enter a Barnes & Noble gift‑card drawing, all ages.

Sat · Nov 7·10:15 AM·Civic Center Library Storytime Room, 1188 S. Livermore Ave. Livermore, California 94550

A Black Deaf storyteller shares books in ASL with music, teaches handshapes and vocabulary, then leads a craft activity, with English interpretation, for all ages.

Thu · Oct 29·7:30 PM – 9 PM·Firehouse Arts Center, 4444 Railroad Ave., Pleasanton, CA

East Bay Musical Society presents a Golden Age of Broadway concert featuring songs from The Sound of Music, Oklahoma, My Fair Lady, and more at Firehouse Arts Center.

Thu · Nov 12·5:15 PM – 8 PM·Bankhead Theater, 2400 First Street, Livermore, California, 94550

Power of Giving Celebration (Bankhead Theater, Livermore) — Evening honoring nonprofit leaders, community partners, and supporters for their impact on the Tri‑Valley.

Sun · Nov 22·3 PM – 4:30 PM·Wente Family Vineyards Tasting Room, 5050 Arroyo Road, Livermore, California, 94550

Cresta Blanca Cave Tour (Wente Family Vineyards Tasting Room, Livermore) — Sip Cresta Blanca Sparkling Blanc, tour grounds, caves, view photos and artifacts, end with wine and bite pairing.