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find Halloween events for every vibe.

Trunk or treat events in Westminster, CO

Voodoo-House Halloween Party - $7,500 IN COSTUME CONTEST PRIZES!
Fri, Oct 31, 8:00 PM
Centennial · ViewHouse Centennial
Voodoo-House Halloween Party - $7,500 IN COSTUME CONTEST PRIZES!
Fri, Oct 31, 8:00 PM
Centennial · ViewHouse Centennial
Ghouls Night Out: Chains, Charms, & Champagne
Thu, Oct 30, 4:00 PM
Denver · 1 Broadway
Ghouls Night Out: Chains, Charms, & Champagne
Thu, Oct 30, 4:00 PM
Denver · 1 Broadway
Spooky BNI HOWLoween Party
Wed, Oct 29, 5:30 PM
Longmont · 2901 S Flat Cir
Spooky BNI HOWLoween Party
Wed, Oct 29, 5:30 PM
Longmont · 2901 S Flat Cir
Sales end soon
Halloween Tattoo Flash & Piercing Special
Saturday at 11:00 AM
Lakewood · Illusia Tattoos
Sales end soon
Halloween Tattoo Flash & Piercing Special
Saturday at 11:00 AM
Lakewood · Illusia Tattoos
2026 Denver St Patrick’s Day Bar Crawl Saturday All Access
Sat, Mar 14, 12:00 PM
Denver · Downtown Denver
2026 Denver St Patrick’s Day Bar Crawl Saturday All Access
Sat, Mar 14, 12:00 PM
Denver · Downtown Denver
Giorgia fitMindset Masterclass - in person fitness class
Sat, Nov 8, 9:00 AM + 5 more
Boulder · Martin Park
Giorgia fitMindset Masterclass - in person fitness class
Sat, Nov 8, 9:00 AM + 5 more
Boulder · Martin Park
Bird Dog, a pet-friendly rooftop happy hour
Wed, Oct 29, 4:00 PM
Denver · Rare Bird
Bird Dog, a pet-friendly rooftop happy hour
Wed, Oct 29, 4:00 PM
Denver · Rare Bird
Women's Caucus for Art HOLIDAY ART MARKET
Fri, Dec 5, 4:00 PM
Lakewood · 40 West Arts
Women's Caucus for Art HOLIDAY ART MARKET
Fri, Dec 5, 4:00 PM
Lakewood · 40 West Arts
Sales end soon
Halloween Party at Odyssey Beerwerks
Saturday at 6:00 PM
Arvada · Odyssey Beerwerks Brewery & Taproom
Sales end soon
Halloween Party at Odyssey Beerwerks
Saturday at 6:00 PM
Arvada · Odyssey Beerwerks Brewery & Taproom
Sales end soon
Happiness & Sweets at Aspen Grove
Saturday at 11:00 AM
Littleton · CURATE MERCANTILE
Sales end soon
Happiness & Sweets at Aspen Grove
Saturday at 11:00 AM
Littleton · CURATE MERCANTILE
Wireless Speaker Box Make & Take
Fri, Nov 14, 12:00 PM + 1 more
Denver · Rockler Woodworking and Hardware - Denver
Wireless Speaker Box Make & Take
Fri, Nov 14, 12:00 PM + 1 more
Denver · Rockler Woodworking and Hardware - Denver
Haunted Hop & Halloween Bar Crawl Weekend Pass – Denver 2025
Fri, Oct 31, 7:30 PM
Denver · Larimer Lounge
Haunted Hop & Halloween Bar Crawl Weekend Pass – Denver 2025
Fri, Oct 31, 7:30 PM
Denver · Larimer Lounge
Last Market 2025: Holiday Market
Sat, Dec 13, 10:00 AM
Denver · Flora
Last Market 2025: Holiday Market
Sat, Dec 13, 10:00 AM
Denver · Flora
Denver CO| Fibroblast, Plasma Pen, Mole Removal Class|School of Glamology
Thu, Nov 13, 10:00 AM + 25 more
Denver · Regus - Denver - Northfield at Stapleton
Denver CO| Fibroblast, Plasma Pen, Mole Removal Class|School of Glamology
Thu, Nov 13, 10:00 AM + 25 more
Denver · Regus - Denver - Northfield at Stapleton
Crystal Love Holiday Sip • Shop • Shine
Sat, Nov 8, 12:00 PM
Wheat Ridge · Crystal Love - Metaphysical & Plant Store
Crystal Love Holiday Sip • Shop • Shine
Sat, Nov 8, 12:00 PM
Wheat Ridge · Crystal Love - Metaphysical & Plant Store
Sales end soon
Financial education event, but first chocolate
Tomorrow at 6:30 PM + 7 more
Golden · Golden Welcome Center
Sales end soon
Financial education event, but first chocolate
Tomorrow at 6:30 PM + 7 more
Golden · Golden Welcome Center
Sales end soon
B&B Baking Goods at Curate Mercantile
Saturday at 1:30 PM
Littleton · CURATE MERCANTILE
Sales end soon
B&B Baking Goods at Curate Mercantile
Saturday at 1:30 PM
Littleton · CURATE MERCANTILE
Sales end soon
Catira's Spooky Social
Saturday at 7:00 PM
Greenwood Village · Catira | Venezuelan Kitchen & Cocktails
Sales end soon
Catira's Spooky Social
Saturday at 7:00 PM
Greenwood Village · Catira | Venezuelan Kitchen & Cocktails
Just added
Holiday's Evening 2025
Sun, Dec 14, 5:00 PM
Littleton · Littleton Museum
Just added
Holiday's Evening 2025
Sun, Dec 14, 5:00 PM
Littleton · Littleton Museum
Denver Audio Tour: Mile High Mysteries & Monuments
Denver · 16th Street Mall
Denver Audio Tour: Mile High Mysteries & Monuments
Denver · 16th Street Mall

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