On Saturday, October 25, 2025, Mountain View’s Rengstorff Park will transform into a ghoulish good time for all ages with the return of MONSTER BASH. From 10 a.m. - 2 p.m., community members are encouraged to don their favorite costumes and enjoy a fall festival loaded with treats, fun games and more.

This event is free and open to the public. Limited parking is available at the Mountain View Community Center and Senior Center. Walking or biking to the event is encouraged.

Visit MountainView.gov/MonsterBash for more information.