Simi Valley Halloween Events

Halloween events Happening Next in Simi Valley, CA

Spooky Soiree Halloween Carnival

 3255 Ditch Rd 18 Oct 2025
CARNIVALS USD 18

TCW Trunk or Treat Activity

 The Church of Jesus Christ of Latter-day Saints 29 Oct 2025

Halloween Dog Costume Contest

 Central Simi Valley 18 Oct 2025
CONTESTS