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find Halloween events for every vibe.

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Jefferson
Holiday Events Next Week

Holiday events next week in Jefferson, CO

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

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Next week

Holidays

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
Monster Bash + Mystikal Makers Market
Sat, Oct 18, 12:00 PM
Wolhurst · Aspen Grove Shopping Center
Monster Bash + Mystikal Makers Market
Sat, Oct 18, 12:00 PM
Wolhurst · Aspen Grove Shopping Center
Sales end soon
Halloween Pop-up Bar Mocktail Night
Tomorrow at 7:00 PM
Saint Vrain Meadows · 2251 Ken Pratt Blvd ste a
Sales end soon
Halloween Pop-up Bar Mocktail Night
Tomorrow at 7:00 PM
Saint Vrain Meadows · 2251 Ken Pratt Blvd ste a
Wicked Wonderland
Fri, Oct 17, 7:00 PM
Downtown · 812 S Sierra Madre St
Wicked Wonderland
Fri, Oct 17, 7:00 PM
Downtown · 812 S Sierra Madre St
Elev8 Presents Heady Halloween 2025
Sat, Oct 18, 6:00 PM
Divine Redeemer · Smoke Shop, Vape Shop, Cremation Glass & More | Knob Hill| Elev8 Glass Gallery
Elev8 Presents Heady Halloween 2025
Sat, Oct 18, 6:00 PM
Divine Redeemer · Smoke Shop, Vape Shop, Cremation Glass & More | Knob Hill| Elev8 Glass Gallery
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
Spooky Cute Cookie Decorating at 7 AM Somewhere (Brighton)
Tomorrow at 11:00 AM
North Brighton · 7AM Somewhere
Spooky Cute Cookie Decorating at 7 AM Somewhere (Brighton)
Tomorrow at 11:00 AM
North Brighton · 7AM Somewhere
Just added!
Crystal Castle Beads Halloween Art Market
Sat, Oct 18, 10:00 AM
Rosedale · Crystal Castle Beads
Just added!
Crystal Castle Beads Halloween Art Market
Sat, Oct 18, 10:00 AM
Rosedale · Crystal Castle Beads
Just added!
CityVet Lone Tree | Open House
Sat, Oct 18, 12:00 PM
Castlewood · CityVet | Lone Tree
Just added!
CityVet Lone Tree | Open House
Sat, Oct 18, 12:00 PM
Castlewood · CityVet | Lone Tree
Sales end soon
Sensory Friendly Halloween
Sat, Oct 18, 1:00 PM
Castlewood · ACES ABA - Autism Therapy Center
Sales end soon
Sensory Friendly Halloween
Sat, Oct 18, 1:00 PM
Castlewood · ACES ABA - Autism Therapy Center
Savor The Season Fall Fest at Lyric
Sat, Oct 18, 11:00 AM
Lone Tree · Lyric at RidgeGate Information Center
Savor The Season Fall Fest at Lyric
Sat, Oct 18, 11:00 AM
Lone Tree · Lyric at RidgeGate Information Center
Felix's Haunted Hacienda
Fri, Oct 17, 6:00 PM + 1 more
Highland · My Neighbor Felix LoHi
Felix's Haunted Hacienda
Fri, Oct 17, 6:00 PM + 1 more
Highland · My Neighbor Felix LoHi
Just added!
Fall Festival with Summit Home Group
Sat, Oct 18, 12:00 PM
Sunnyside · 4045 N Pecos St
Just added!
Fall Festival with Summit Home Group
Sat, Oct 18, 12:00 PM
Sunnyside · 4045 N Pecos St
Superior Fall Fest
Sat, Oct 18, 9:00 AM
Sterling Heights · 2250 Main St
Superior Fall Fest
Sat, Oct 18, 9:00 AM
Sterling Heights · 2250 Main St
Pumpkin Fairy House: Whimsical Fall Creations
Sat, Oct 18, 1:00 PM
Montclair · 1440 Kearney St
Pumpkin Fairy House: Whimsical Fall Creations
Sat, Oct 18, 1:00 PM
Montclair · 1440 Kearney St
Just added!
Trunk or Treat
Sat, Oct 18, 12:00 PM
Hampden South · Olinger Hampden Mortuary, Cremation & Cemetery
Just added!
Trunk or Treat
Sat, Oct 18, 12:00 PM
Hampden South · Olinger Hampden Mortuary, Cremation & Cemetery
The Northfield Street Fairs, Handmade Harvest Festival
Sat, Oct 18, 11:00 AM
Stapleton · 8340 Northfield Boulevard, Denver, CO, USA
The Northfield Street Fairs, Handmade Harvest Festival
Sat, Oct 18, 11:00 AM
Stapleton · 8340 Northfield Boulevard, Denver, CO, USA
Fall Harvest Festival
Sat, Oct 18, 12:00 PM
Fletcher Plaza · Vanishing West Ciders
Fall Harvest Festival
Sat, Oct 18, 12:00 PM
Fletcher Plaza · Vanishing West Ciders
Selling quickly
Trunk or Treat
Sat, Oct 18, 1:00 PM
Los Pinos · 1800 E 105th Pl
Selling quickly
Trunk or Treat
Sat, Oct 18, 1:00 PM
Los Pinos · 1800 E 105th Pl
Nearly full
DDMC Oct Pumpkin Patch Event
Tomorrow at 9:00 AM
Sprat-Platte Ranch · Maize in the City
Nearly full
DDMC Oct Pumpkin Patch Event
Tomorrow at 9:00 AM
Sprat-Platte Ranch · Maize in the City

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Frequently asked questions about Jefferson

What are the best events to attend next week?

According to Eventbrite, the best events next week are:

Monster Bash + Mystikal Makers Market

Wicked Wonderland

Elev8 Presents Heady Halloween 2025

Axe Throwing & Halloween Costume Contest

Which events are coming up?

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

DDMC Oct Pumpkin Patch Event

Spooky Cute Cookie Decorating at 7 AM Somewhere (Brighton)

Woof-o-Ween and Pawrade

Halloween Pop-up Bar Mocktail Night

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