This year, Denver boasts a wide array of Halloween events and activities. We’ve compiled a list of 11 distinct events, each offering different music genres and experiences, to help you navigate the options.
Denzel Curry, Freddie Gibbs & The Alchemist, and Earl Sweatshirt
When: Friday, October 31, 2025.
Where: Red Rocks Amphitheatre in Morrison.
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Tracks Halloweekend 2025: Down The Witches’ Road
We’re going big this Halloween, with $4500 in Prizes for best costumes, bringing in the most extravagant deco, complete with lasers, cryo, projection mapping, performers, and aerialists….to make this a Tracks Halloween Weekend like no other!
When: Thursday, October 30 – Sunday, November 2, 2025, at 8:00 p.m..
Where: ReelWorks Denver.
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Hallowubz 2
Brings an 18+ costume party, spine-chilling bass and beats, and state-of-the-art lighting/lasers – all wrapped up and delivered with a big ol’ PK Sound System to really transport you into a haunted realm where the underground meets the supernatural
When: Friday, October 31, 2025, at 7:30 p.m..
Where: Your Mom’s House Denver.
The Nightmare Bar – Denver
Inspired by gothic tales and horror-esque fantasy, our events blend handcrafted cocktails, theatrical entertainment, and spine-chilling ambiance. Whether you’re a creature of the night or just looking for a hauntingly good time, we promise an evening of mystery, mischief, and macabre magic.
When: Thursday, October 30 – Sunday, November 2, 2025
Where: The Church Nightclub
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Itchy-O Hallowmass 2025
A two-day event featuring the avant-garde musical collective.
When: Friday, October 31, and Saturday, November 1, 2025.
Where: Summit Music Hall.
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An annual Halloween cover show
Featuring tribute performances to artists like Gary Numan + The Cars + The Jesus and Mary Chain + Suburban Lawns
When: Friday, October 31, 2025, at 8:00 p.m.
Where: Hi-Dive.
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Denver Halloween Costume Bash—OPEN BAR
This exclusive 21+ party at the Sheraton Denver Downtown Hotel features a 4.5-hour open bar and a costume contest with a $1,000 prize.
When: Friday, October 31, 2025, at 9 p.m.
Where: Sheraton Denver Downtown Hotel
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Mystic Lounge Halloween Party
Enjoy a night with a live DJ, specialty cocktails, and a costume contest offering prizes like an escape room voucher.
When: Friday, October 31, 2025, at 8 p.m.
Where: Mystic Lounge.
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EMO HALLOWEEN
This event at Lost Lake Lounge features live emo bands, a DJ, and a costume contest where the winner gets free concert tickets for a year.
When: Friday, October 31, 2025, at 7 p.m.
Where: Lost Lake Lounge.
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An EMO HALLOWEEN
An event with live emo bands, a DJ, and a costume contest.
When: Friday, October 31, 2025, at 7:00 p.m..
Where: Lost Lake Lounge.
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Halloween with Magic Cylops
Enjoy an ’80s dance party, costume contest, and drink specials
When: Friday, October 31st.
Where: Skylark Lounge on
Free RSVP