Westminster Halloween Events

Halloween events Happening Next in Westminster, CO

Trunk or Treat Family Event!

 8997 W 88th Ave, Westminster, CO 24 Oct 2025
TRUNK-OR-TREAT

DENVER RAISED 3rd ANNUAL TRUNK OR TREAT CAR SHOW 👻

 8403 N Bryant St Westminster, CO 80031 United States 12 Oct 2025
CAR-SHOWS

Goosebumps

 Inks & Drinks 20 Oct 2025
HALLOWEEN USD 29