Boo Bash

About this event

Boo Bash is on 10/17/2026 at 10:00 am at Downtown Pleasanton in Pleasanton, in the Tri-Valley of California. Children of all ages can enjoy exploring downtown Pleasanton during our first Boo Bash on Saturday, October 17, 2026. This FREE event will be held from 10:00 am to 1:00 pm. Start at the Museum on Main, 603 Main Street. All participating children will receive a bag (feel free to bring your own bucket / treats bag), and adults will receive a list of clues and locations to lead them to candies and goodies throughout downtown at over a dozen participating businesses. Parents will be given the answers to all clues to help children find the locations.