Centennial Halloween Events

Halloween events Happening Next in Centennial, CO

Trunk-or-Treat with ViewHouse & My Neighbor Felix

 My Neighbor Felix Centennial 30 Oct 2025
TRUNK-OR-TREAT FREE

Ghouls Night Out Pumpkin Painting - Centennial

 ViewHouse Centennial 30 Oct 2025
HALLOWEEN FREE

Gluten Free Trick-r-Treat Pop Up

 CURATE MERCANTILE 30 Oct 2025
POP-UPS FREE

Voodoo-House Halloween Party - $7,500 IN COSTUME CONTEST PRIZES!

 ViewHouse Centennial 31 Oct 2025
HALLOWEEN FREE

🎃 Trick-or-Treat at Big Tool Box! 👻

 8080 S. Holly St., Centennial, CO, United States, Colorado 80122 31 Oct 2025
HALLOWEEN

Spooky Reader/Writer Halloween Event

 Southglenn Library (Arapahoe Libraries) 29 Oct 2025
ART FREE

Denver Colorado Apraxia Fundraising Festival

 Centennial Center Park 13050 E Peakview Ave Centennial, CO 80112 26 Oct 2025
FESTIVALS

SPEEDEFX TRUNK OR TREAT

9959 East Geddes Avenue, Centennial, CO, United States, Colorado 80112 30 Oct 2025
TRUNK-OR-TREAT

M**der Mystery Dinner: Midnight at the Masquerade

 ViewHouse Centennial 29 Oct 2025
MUSIC USD 70

Elevated Title's 2nd Annual Poker Tournament

 6300 S Syracuse Way #150 30 Oct 2025
SPORTS USD 87

BingoPalooza BOO-gie

 Two Penguins Centenial Co 29 Oct 2025