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find Halloween events for every vibe.

Costume events in Boise, ID

Slutty Halloween @ The Comedy Lounge
Fri, Oct 31, 7:00 PM
Boise · Lounge at the End of the Universe & The Comedy Lounge
Slutty Halloween @ The Comedy Lounge
Fri, Oct 31, 7:00 PM
Boise · Lounge at the End of the Universe & The Comedy Lounge
Sales end soon
1st Annual Trunk-or-Treat at the SO|ME Amp
Tomorrow at 6:00 PM
Meridian · 1363 E Phenomenal St
Sales end soon
1st Annual Trunk-or-Treat at the SO|ME Amp
Tomorrow at 6:00 PM
Meridian · 1363 E Phenomenal St
Sales end soon
Spooky Glam and Wine Down
Tuesday at 6:00 PM
Caldwell · 2C Wine Down
Sales end soon
Spooky Glam and Wine Down
Tuesday at 6:00 PM
Caldwell · 2C Wine Down
Nearly full
Casio Dreams Zombie Prom
Tomorrow at 7:30 PM
Boise · The Riverside Hotel Grand Ballroom
Nearly full
Casio Dreams Zombie Prom
Tomorrow at 7:30 PM
Boise · The Riverside Hotel Grand Ballroom
BOISE ZOMBIE CRAWL - Halloween Bar Crawl - 10+ Bars - Oct 31st
Fri, Oct 31, 7:00 PM
Boise · The Silly Birch
BOISE ZOMBIE CRAWL - Halloween Bar Crawl - 10+ Bars - Oct 31st
Fri, Oct 31, 7:00 PM
Boise · The Silly Birch
Boise Official Halloween Bar Crawl
Fri, Oct 31, 5:00 PM
Boise · 10 Barrel Brewing Boise
Boise Official Halloween Bar Crawl
Fri, Oct 31, 5:00 PM
Boise · 10 Barrel Brewing Boise
The Official Halloween Bar Crawl (Fri & Sat) - Boise
Fri, Oct 31, 4:00 PM
Boise · Cactus Bar
The Official Halloween Bar Crawl (Fri & Sat) - Boise
Fri, Oct 31, 4:00 PM
Boise · Cactus Bar
Sales end soon
Boo at the Zoo presented by Delta Dental of Idaho
Saturday at 10:00 AM + 1 more
Boise · Zoo Boise
Sales end soon
Boo at the Zoo presented by Delta Dental of Idaho
Saturday at 10:00 AM + 1 more
Boise · Zoo Boise
The Haunted Hop | Boise Halloween Bar Crawl | Friday, October 31st
Fri, Oct 31, 7:30 PM
Boise · Hap Hap Lounge
The Haunted Hop | Boise Halloween Bar Crawl | Friday, October 31st
Fri, Oct 31, 7:30 PM
Boise · Hap Hap Lounge
BOISE HALLOWEEN BAR CRAWL - 10+ Bars - Nov 1st
Sat, Nov 1, 7:00 PM
Boise · Humpin' Hannah's
BOISE HALLOWEEN BAR CRAWL - 10+ Bars - Nov 1st
Sat, Nov 1, 7:00 PM
Boise · Humpin' Hannah's
Sales end soon
Boise Halloween Bar Crawl
Saturday at 4:00 PM
Boise · Cactus Bar
Sales end soon
Boise Halloween Bar Crawl
Saturday at 4:00 PM
Boise · Cactus Bar
Sales end soon
Halloween Jazz Party at Coiled Wines!
Tomorrow at 7:30 PM
Garden City · Coiled Wines
Sales end soon
Halloween Jazz Party at Coiled Wines!
Tomorrow at 7:30 PM
Garden City · Coiled Wines
Just added!
6 Cents Pre-Halloween Party
Thu, Oct 30, 7:00 PM
Boise · The Olympic Venue
Just added!
6 Cents Pre-Halloween Party
Thu, Oct 30, 7:00 PM
Boise · The Olympic Venue
Sales end soon
The Boo 2: Halloween Block Party
Saturday at 8:00 PM
Boise · StrangeLove
Sales end soon
The Boo 2: Halloween Block Party
Saturday at 8:00 PM
Boise · StrangeLove
2025 Boise Halloween Bar Crawl
Sat, Nov 1, 4:00 PM
Boise · 10 Barrel Brewing Boise
2025 Boise Halloween Bar Crawl
Sat, Nov 1, 4:00 PM
Boise · 10 Barrel Brewing Boise
Halloween Party at Crooked 8
Fri, Oct 31, 6:30 PM
Kuna · Crooked 8 Events
Halloween Party at Crooked 8
Fri, Oct 31, 6:30 PM
Kuna · Crooked 8 Events
Selling quickly
Spooky Blues Dance Party Show with Billy Blues Band
Wednesday at 7:00 PM
Boise · The Sapphire Room at The Riverside Hotel
Selling quickly
Spooky Blues Dance Party Show with Billy Blues Band
Wednesday at 7:00 PM
Boise · The Sapphire Room at The Riverside Hotel
Halloween Scavenger Hunt in Boise
Thu, Oct 30, 10:00 AM + 111 more
Boise · 250 S 9th St
Halloween Scavenger Hunt in Boise
Thu, Oct 30, 10:00 AM + 111 more
Boise · 250 S 9th St
Boise Halloween Bar Crawl 2025 | Saturday, November 1st
Sat, Nov 1, 7:30 PM
Boise · Hap Hap Lounge
Boise Halloween Bar Crawl 2025 | Saturday, November 1st
Sat, Nov 1, 7:30 PM
Boise · Hap Hap Lounge
Spearmint Rhino Boise – Rhino’s Annual Halloween Costume Contest
Fri, Oct 31, 11:00 PM
Boise · Spearmint Rhino Gentlemen's Club Boise
Spearmint Rhino Boise – Rhino’s Annual Halloween Costume Contest
Fri, Oct 31, 11:00 PM
Boise · Spearmint Rhino Gentlemen's Club Boise

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