Trick or Treat at the Pittsburg Library

Sat · Oct 31·12 PM·Small World Park, 2551 Harbor St Pittsburg, California 94565

Trick-or-Treat and a Costume Parade turn Small World Park into Halloween wonderland, 150 receive pumpkins; adults $6, kids $3 (free with canned good), for ages 10 and under.

Sat · Oct 31·6 PM·John Buckley Square, 525 Railroad Ave Pittsburg, California 94565

Trunk-or-treat with police, community groups, and local businesses offering candy, photo ops, and a live DJ at John Buckley Square, all ages.

Sat · Oct 31·10 AM – 11 AM·Oakley Library, Oakley

Explore sensory stations of toys, bins, mats, and more at Oakley Library, then create a take‑home sensory craft; calm reading area available for breaks, for ages 3–5.

Sat · Oct 31·10 AM – 1 PM·Dave & Buster's Concord CA 2075 Diamond Blvd Ste. H180, Concord, 94520

Halloween bash at Dave & Buster's Concord features crafts, games, a costume contest, and a pancake banquet with three‑hour unlimited simulator play, all ages.

Fri · Oct 23·9 AM – 4 PM·Pittsburg Library, Pittsburg

Contra Costa County Health Services and Library System provide mental health support and community resource education at Pittsburg Library for all ages.