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find Halloween events for every vibe.

Trick or treat events in Arvada, CO

Tays 3rd Annual Halloween bash
Fri, Oct 31, 8:00 PM
Denver · Celebrity Confetti Events Place
Tays 3rd Annual Halloween bash
Fri, Oct 31, 8:00 PM
Denver · Celebrity Confetti Events Place
Community Trunk & Treat -Hallelujah Night
Sunday at 2:00 PM
Aurora · Moorhead Memorial Park
Community Trunk & Treat -Hallelujah Night
Sunday at 2:00 PM
Aurora · Moorhead Memorial Park
Selling quickly
(Prices Going Up) 2025 Denver Halloween Bar Crawl All Access
Fri, Oct 31, 8:00 PM
Denver · Ballpark Lodo + Larimer Sq Venues
Selling quickly
(Prices Going Up) 2025 Denver Halloween Bar Crawl All Access
Fri, Oct 31, 8:00 PM
Denver · Ballpark Lodo + Larimer Sq Venues
2025 Aurora Community Trunk or Treat
Saturday at 12:00 PM
Aurora · 15162 E Hampden Ave
2025 Aurora Community Trunk or Treat
Saturday at 12:00 PM
Aurora · 15162 E Hampden Ave
Sales end soon
BOOMAR
Saturday at 12:00 PM
Lakewood · Belmar
Sales end soon
BOOMAR
Saturday at 12:00 PM
Lakewood · Belmar
Trick or Drink: Denver Halloween Bar Crawl (3 Days)
Denver · One Shot Back
Trick or Drink: Denver Halloween Bar Crawl (3 Days)
Denver · One Shot Back
Nerd Nite Halloween: Horror Movies, Pirate Queens, and Poop Predictions!
Fri, Oct 31, 7:00 PM
Denver · The Bug Theatre
Nerd Nite Halloween: Horror Movies, Pirate Queens, and Poop Predictions!
Fri, Oct 31, 7:00 PM
Denver · The Bug Theatre
Nearly full
KangaBOO at Kangaroo Ranch Studio (indoor)
Saturday at 4:15 PM + 24 more
Wheat Ridge · Kangaroo Ranch
Nearly full
KangaBOO at Kangaroo Ranch Studio (indoor)
Saturday at 4:15 PM + 24 more
Wheat Ridge · Kangaroo Ranch
Voodoo-House Halloween Party & Costume Contest
Fri, Oct 31, 8:00 PM
Littleton · ViewHouse Littleton
Voodoo-House Halloween Party & Costume Contest
Fri, Oct 31, 8:00 PM
Littleton · ViewHouse Littleton
Selling quickly
Trilobites and Treats: The History of Life in the Paleozoic Era
Wed, Nov 5, 6:00 PM
Aurora · Aurora History Museum
Selling quickly
Trilobites and Treats: The History of Life in the Paleozoic Era
Wed, Nov 5, 6:00 PM
Aurora · Aurora History Museum
Sales end soon
Trunk or Treat
Saturday at 12:00 PM
Loveland · Lucile Erwin Middle School
Sales end soon
Trunk or Treat
Saturday at 12:00 PM
Loveland · Lucile Erwin Middle School
Mile High Trunk or Treat
Thu, Oct 30, 5:00 PM
Denver · Empower Field at Mile High
Mile High Trunk or Treat
Thu, Oct 30, 5:00 PM
Denver · Empower Field at Mile High
Sales end soon
Spooky Trivia at Odell Brewing Sloan's Lake
Saturday at 7:00 PM
Denver · Odell Brewing Sloan's Lake Brewhouse & Pizzeria
Sales end soon
Spooky Trivia at Odell Brewing Sloan's Lake
Saturday at 7:00 PM
Denver · Odell Brewing Sloan's Lake Brewhouse & Pizzeria
Nearly full
A Storybook Holiday: Wild Rumpus
Saturday at 6:00 PM
Castle Rock · Douglas County Libraries - Philip & Jerry Miller Library
Nearly full
A Storybook Holiday: Wild Rumpus
Saturday at 6:00 PM
Castle Rock · Douglas County Libraries - Philip & Jerry Miller Library
Sales end soon
Trunk-or-Treat for Recovery!
Saturday at 10:00 AM
Westminster · BHG Westminster Treatment Center
Sales end soon
Trunk-or-Treat for Recovery!
Saturday at 10:00 AM
Westminster · BHG Westminster Treatment Center
Keyrenter Denver: HALLOWEEN OPEN HOUSE
Wed, Oct 29, 5:00 PM
Wheat Ridge · 4300 Harlan St
Keyrenter Denver: HALLOWEEN OPEN HOUSE
Wed, Oct 29, 5:00 PM
Wheat Ridge · 4300 Harlan St
Trunk-or-Treat
Fri, Oct 31, 6:00 PM
Denver · Calvary Church
Trunk-or-Treat
Fri, Oct 31, 6:00 PM
Denver · Calvary Church
Sales end soon
Mystical Halloween Market
Saturday at 1:00 PM
Wheat Ridge · Crystal Love - Metaphysical & Plant Store
Sales end soon
Mystical Halloween Market
Saturday at 1:00 PM
Wheat Ridge · Crystal Love - Metaphysical & Plant Store
Selling quickly
Halloween at the Vehicle Vault: Trunk or Treat 2025
Saturday at 12:30 PM
Parker · Vehicle Vault
Selling quickly
Halloween at the Vehicle Vault: Trunk or Treat 2025
Saturday at 12:30 PM
Parker · Vehicle Vault
Selling quickly
Southwest Family YMCA Trunk or Treat
Saturday at 4:00 PM
Denver · Southwest Family YMCA
Selling quickly
Southwest Family YMCA Trunk or Treat
Saturday at 4:00 PM
Denver · Southwest Family YMCA

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