Bay Area Halloween Events 2024. This black pearl halloween party offers three decks of fun with two. As far as halloween events go, there are few as joyful as sausalito’s annual street party — an explosion of costumed humans and dogs wandering the streets and sharing.

Luckily, there’s goblin jamboree, a daytime event at the bay area discovery museum. From a gothic mystery unfolding at the historic filoli estate in woodside to a haunted airplane hangar, the bay area offers plenty of spooky ways to get the most out of.