FULLERTON: Haunted Fullerton Walking Tours cityoffullerton.com
LOS ANGELES: Howl-o-ween Bash, 7-9 p.m. Complimentary pawdicures + flash tattoos - Off-leash playtime - Costume contests - A dog pie eating contest - Pet psychic readings - Cocktails for the humans - Puptails for the dogs - Treats at Healthy Spot 8126 Beverly Blvd. Free, healthyspot.com
REDWOOD CITY: ZOPPE Italian Family Circus October 11-November 3, 2019. Location: Red Morton Park, 1455 Madison Ave. Cost: redwoodcity.org
SACRAMENTO: Halloween Events
Events are not guaranteed. It is your responsibility to confirm before going.