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find Halloween events for every vibe.

Holiday events in Keystone, CO

Search for something you love or check out popular events in your area.

Just added!
Floral Pumpkin Arrangement Class
Sun, Oct 26, 4:00 PM
Parker · Little Shop of Flowers Parker
Just added!
Floral Pumpkin Arrangement Class
Sun, Oct 26, 4:00 PM
Parker · Little Shop of Flowers Parker
HOWL-O-WEEN at Eldorado Canyon State Park
Sun, Oct 19, 10:00 AM
Eldorado Springs Canon · Eldorado Canyon State Park
HOWL-O-WEEN at Eldorado Canyon State Park
Sun, Oct 19, 10:00 AM
Eldorado Springs Canon · Eldorado Canyon State Park
Green Mountain High School Annual Holiday Craft Fair
Sat, Nov 15, 10:00 AM
Lakewood · Green Mountain High School
Green Mountain High School Annual Holiday Craft Fair
Sat, Nov 15, 10:00 AM
Lakewood · Green Mountain High School
Booze Ugly Sweater Bar Crawl
Sat, Dec 20, 4:00 PM
Colorado · United States
Booze Ugly Sweater Bar Crawl
Sat, Dec 20, 4:00 PM
Colorado · United States
Holiday Craft Fair
Sat, Nov 15, 10:00 AM
Lakewood · St. Joseph's Episcopal Church
Holiday Craft Fair
Sat, Nov 15, 10:00 AM
Lakewood · St. Joseph's Episcopal Church
The Aspen Collection Fall Festival
Sun, Oct 19, 1:00 PM
Colorado · Ralston’s Crossing Event Center
The Aspen Collection Fall Festival
Sun, Oct 19, 1:00 PM
Colorado · Ralston’s Crossing Event Center
Selling quickly
Free Fall Photos
Sun, Oct 19, 11:00 AM
Lakewood · 2800 S. Estes St. Parking
Selling quickly
Free Fall Photos
Sun, Oct 19, 11:00 AM
Lakewood · 2800 S. Estes St. Parking
Selling quickly
Good Vibes Halloween Party
Tue, Oct 28, 4:00 PM
Lasley · 7867 W Jewell Ave
Selling quickly
Good Vibes Halloween Party
Tue, Oct 28, 4:00 PM
Lasley · 7867 W Jewell Ave
Halloween Pop Up Extravaganza
Sun, Oct 26, 11:00 AM
Eiber · 8555 W Colfax Ave
Halloween Pop Up Extravaganza
Sun, Oct 26, 11:00 AM
Eiber · 8555 W Colfax Ave
Sales end soon
The Owl Academy’s Fall Fest 2025
Fri, Oct 17, 4:00 PM
Columbine Hills · The Owl Academy
Sales end soon
The Owl Academy’s Fall Fest 2025
Fri, Oct 17, 4:00 PM
Columbine Hills · The Owl Academy
Harvest Fall Festival
Sat, Oct 18, 12:00 PM
Colorado · High Line House at Solstice
Harvest Fall Festival
Sat, Oct 18, 12:00 PM
Colorado · High Line House at Solstice
Sales end soon
Axe Throwing & Halloween Costume Contest
Tuesday at 5:00 PM
Brighton Pavilions · Lizzie's Axe Throwing - Brighton
Sales end soon
Axe Throwing & Halloween Costume Contest
Tuesday at 5:00 PM
Brighton Pavilions · Lizzie's Axe Throwing - Brighton
Selling quickly
Spooky Cute Cookie Decorating at 7 AM Somewhere (Brighton)
Tomorrow at 11:00 AM
North Brighton · 7AM Somewhere
Selling quickly
Spooky Cute Cookie Decorating at 7 AM Somewhere (Brighton)
Tomorrow at 11:00 AM
North Brighton · 7AM Somewhere
Selling quickly
Southwest Family YMCA Trunk or Treat
Sat, Oct 25, 4:00 PM
Fort Logan · Southwest Family YMCA
Selling quickly
Southwest Family YMCA Trunk or Treat
Sat, Oct 25, 4:00 PM
Fort Logan · Southwest Family YMCA
Selling quickly
Trick-or-Treat AND Trunk-or-Treat HALLOWEEN EXTRAVAGANZA
Sat, Oct 25, 3:00 PM
Highlands Ranch · Grace Presbyterian Church
Selling quickly
Trick-or-Treat AND Trunk-or-Treat HALLOWEEN EXTRAVAGANZA
Sat, Oct 25, 3:00 PM
Highlands Ranch · Grace Presbyterian Church
Paint & Sip - Gnome for the Holidays - at Wolf & Honey!
Sun, Nov 16, 2:00 PM
North Brighton · Wolf and Honey - Coffee and Cocktail Bar
Paint & Sip - Gnome for the Holidays - at Wolf & Honey!
Sun, Nov 16, 2:00 PM
North Brighton · Wolf and Honey - Coffee and Cocktail Bar
Sales end soon
Woof-o-Ween and Pawrade
Tomorrow at 12:00 PM
Wolhurst · Aspen Grove Shopping Center
Sales end soon
Woof-o-Ween and Pawrade
Tomorrow at 12:00 PM
Wolhurst · Aspen Grove Shopping Center
Women's Caucus for Art HOLIDAY ART MARKET
Sat, Dec 6, 11:00 AM
Spivak · 40 West Arts
Women's Caucus for Art HOLIDAY ART MARKET
Sat, Dec 6, 11:00 AM
Spivak · 40 West Arts
Mystical Halloween Market
Sat, Oct 25, 1:00 PM
Edgewood · Crystal Love - Metaphysical & Plant Store
Mystical Halloween Market
Sat, Oct 25, 1:00 PM
Edgewood · Crystal Love - Metaphysical & Plant Store
The Hangover Costume Contest
Sat, Oct 25, 9:00 PM
Villa Park · THE HANGOVER
The Hangover Costume Contest
Sat, Oct 25, 9:00 PM
Villa Park · THE HANGOVER

Trends in Keystone

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Frequently asked questions about Keystone

What are the best events to attend?

According to Eventbrite, the best events are:

Floral Pumpkin Arrangement Class

HOWL-O-WEEN at Eldorado Canyon State Park

Green Mountain High School Annual Holiday Craft Fair

Booze Ugly Sweater Bar Crawl

Which events are currently trending in Keystone?

The trending searches this month in Keystone are:

new years eve party

new years eve parties

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Spooky Cute Cookie Decorating at 7 AM Somewhere (Brighton)

Woof-o-Ween and Pawrade

Axe Throwing & Halloween Costume Contest

The Owl Academy’s Fall Fest 2025