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find Halloween events for every vibe.

Holiday events this week in Thornton, CO

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

Sales end soon
Halloween Ghost Hunt in Denver
Thursday at 5:00 PM + 41 more
Denver · 105 Fillmore St
Sales end soon
Halloween Ghost Hunt in Denver
Thursday at 5:00 PM + 41 more
Denver · 105 Fillmore St
Sales end soon
Spooky Cinema in The Sky, a rooftop movie experience
Friday at 8:00 PM
Denver · Halcyon, a hotel in Cherry Creek
Sales end soon
Spooky Cinema in The Sky, a rooftop movie experience
Friday at 8:00 PM
Denver · Halcyon, a hotel in Cherry Creek
Sales end soon
️ Candlelit Halloween Vinyasa Yoga with Live DJ | Prismajic Lakewood
Tomorrow at 6:30 PM
Lakewood · Shiki Dreams by Prismajic
Sales end soon
️ Candlelit Halloween Vinyasa Yoga with Live DJ | Prismajic Lakewood
Tomorrow at 6:30 PM
Lakewood · Shiki Dreams by Prismajic
Sales end soon
Cemetarium Party
Today at 7:00 PM
Denver · Table Public House
Sales end soon
Cemetarium Party
Today at 7:00 PM
Denver · Table Public House
Selling quickly
Denver Halloween 2025 - Paranormal Palace, Day Of The Dead
Saturday at 8:00 PM
Greenwood Village · Double Tree by Hilton - DTC
Selling quickly
Denver Halloween 2025 - Paranormal Palace, Day Of The Dead
Saturday at 8:00 PM
Greenwood Village · Double Tree by Hilton - DTC
Sales end soon
Trick or Flow With Meghann Saige Volz
Today at 6:00 PM
Lakewood · 1978 S Garrison St suite 6
Sales end soon
Trick or Flow With Meghann Saige Volz
Today at 6:00 PM
Lakewood · 1978 S Garrison St suite 6
Sales end soon
Sugar Skull Painting and Planting
Saturday at 11:00 AM
Denver · Table Public House
Sales end soon
Sugar Skull Painting and Planting
Saturday at 11:00 AM
Denver · Table Public House
Sales end soon
Soca Halloween Bash
Thursday at 8:00 PM
Denver · Ultra Lounge East
Sales end soon
Soca Halloween Bash
Thursday at 8:00 PM
Denver · Ultra Lounge East
Sales end soon
Dia De Los Muertos Sip & Paint at Los Chingones DTC
Saturday at 5:00 PM
Denver · Los Chingones - DTC
Sales end soon
Dia De Los Muertos Sip & Paint at Los Chingones DTC
Saturday at 5:00 PM
Denver · Los Chingones - DTC
Sales end soon
Tays 3rd Annual Halloween bash
Friday at 8:00 PM
Denver · Celebrity Confetti Events Place
Sales end soon
Tays 3rd Annual Halloween bash
Friday at 8:00 PM
Denver · Celebrity Confetti Events Place
Sales end soon
BingoPalooza BOO-gie
Tomorrow at 6:30 PM
Centennial · 2 Penguins Tap and Grill and Event Space
Sales end soon
BingoPalooza BOO-gie
Tomorrow at 6:30 PM
Centennial · 2 Penguins Tap and Grill and Event Space
Sales end soon
Halloween Party on Halloween
Friday at 7:45 PM
Lakewood · 9890 W Girton Dr
Sales end soon
Halloween Party on Halloween
Friday at 7:45 PM
Lakewood · 9890 W Girton Dr
Sales end soon
Haunted Shadows: A Night of Haunted Theatre with Mentalist Eric Reamer
Thursday at 6:30 PM
Littleton · Water 2 Wine
Sales end soon
Haunted Shadows: A Night of Haunted Theatre with Mentalist Eric Reamer
Thursday at 6:30 PM
Littleton · Water 2 Wine
Sales end soon
Haunted Tours
Today at 6:00 PM + 11 more
Englewood · The Ritual Haunted House
Sales end soon
Haunted Tours
Today at 6:00 PM + 11 more
Englewood · The Ritual Haunted House
Main Event Highlands Ranch-Halloween Boo-wling Spooktacular
Thursday at 5:00 PM
Highlands Ranch · Main Event Highlands Ranch
Main Event Highlands Ranch-Halloween Boo-wling Spooktacular
Thursday at 5:00 PM
Highlands Ranch · Main Event Highlands Ranch
Nearly full
Halloween at The Merc with Bourbon Brass Band
Friday at 5:00 PM
Jamestown · Jamestown Mercantile
Nearly full
Halloween at The Merc with Bourbon Brass Band
Friday at 5:00 PM
Jamestown · Jamestown Mercantile
Sales end soon
HALLOWEEN DANCE PARTY! TUNISIA at The Wild Game
Friday at 6:00 PM
Evergreen · The Wild Game Entertainment Experience - Evergreen
Sales end soon
HALLOWEEN DANCE PARTY! TUNISIA at The Wild Game
Friday at 6:00 PM
Evergreen · The Wild Game Entertainment Experience - Evergreen
Sales end soon
Halloween Bash with Arena All Stars @ The Bear! 10/31/25
Friday at 7:30 PM
Evergreen · Little Bear Saloon
Sales end soon
Halloween Bash with Arena All Stars @ The Bear! 10/31/25
Friday at 7:30 PM
Evergreen · Little Bear Saloon
Selling quickly
Ned Gen Halloween Party with Bear Hat and Something Slight
Friday at 8:00 PM
Nederland · Ned General
Selling quickly
Ned Gen Halloween Party with Bear Hat and Something Slight
Friday at 8:00 PM
Nederland · Ned General
Sales end soon
That Eighties Band Halloween Party
Friday at 7:00 PM
Sedalia · Wide Open Saloon
Sales end soon
That Eighties Band Halloween Party
Friday at 7:00 PM
Sedalia · Wide Open Saloon

Trends in Thornton

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Frequently asked questions about Thornton

What are the best events to attend this week?

According to Eventbrite, the best events this week are:

Halloween Ghost Hunt in Denver

Spooky Cinema in The Sky, a rooftop movie experience

Denver Halloween 2025 - Paranormal Palace, Day Of The Dead

Sugar Skull Painting and Planting

Which events are currently trending in Thornton?

The trending searches this month in Thornton are:

halloween events

Which events are coming up?

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

Trick or Flow With Meghann Saige Volz

Cemetarium Party

️ Candlelit Halloween Vinyasa Yoga with Live DJ | Prismajic Lakewood