Discover what's happening in Boise on 31st October 2025, Friday

• Fri, 31 Oct

  Dombresky, ero808 in Boise

  Treefort Music Hall
• Fri, 31 Oct

  Boise Official Halloween Bar Crawl

  Suite 104

  4+ Interested
• 31 Oct-01 Nov

  Nightlife & Horde Halloween Weekend Pass – Boise 2025

  TBA
• Fri, 31 Oct

  HAUNTED HOUSE ft. DOMBRESKY & ERO808

  Treefort Music Hall
• Fri, 31 Oct

  2-Day Rental: Austin Powers Halloween Bash

  Heritage Social
• Fri, 31 Oct

  Durand Jones & The Indications, The Psycodelics in Boise

  Knitting Factory - Boise
• 31 Oct-01 Nov

  Haunted Hop & Halloween Bar Crawl Weekend Pass – Boise 2025

  TBA
• Fri, 31 Oct

  Durand Jones at Knitting Factory Concert House Boise

  Knitting Factory Concert House Boise
• 31 Oct-01 Nov

  The Official Halloween Bar Crawl (Fri & Sat) - Boise

  Cactus Bar
• Fri, 31 Oct

  Opera Idaho - Sweeney Todd at Egyptian Theatre - ID

  Egyptian Theatre - ID
• 31 Oct-01 Nov

  Fright Night Halloween Bar Crawl Boise

  TBA
• On Demand

  Durand Jones & The Indications - Flowers Tour 2025

  Knitting Factory - Boise
• Fri, 31 Oct

  Field of Screams - Haunted House

  2952 Bryson Ave
• 31 Oct-01 Nov

  BOISE ZOMBIE CRAWL - Halloween Bar Crawl - 10+ Bars - Oct 31st

  El Tejano
• Fri, 31 Oct

  Salsaween 2025: Nightmare At Idaho DanceSport

  600 South Orchard, Boise, ID, United States, Idaho 83705
• Fri, 31 Oct

  The Last Call- Halloween Party

  The Sapphire Room at The Riverside Hotel
• Fri, 31 Oct

  Halloween Party!

  1807 S Shoshone St
• 31 Oct-01 Nov

  Halloween Nightlife Crawl Boise 2025

  TBA
• Fri, 31 Oct

  PEG LEG ANNIES: Halloween Night at Barbarian Downtown

  Barbarian Downtown Beer Bar
• On Demand

  Idaho Steelheads vs Tahoe Knight Monsters

  Idaho Central Arena
• On Demand

  Idaho Steelheads vs. Tahoe Knight Monsters SUITE

  Idaho Central Arena
• 31 Oct-01 Nov

  Haunted Halloween Weekend Pass 2025 – Boise

  Hap Hap Lounge
• Fri, 31 Oct

  Slutty Halloween @ The Comedy Lounge

  Lounge at the End of the Universe & The Comedy Lounge
• 31 Oct-01 Nov

  Funky Fright Night

  The Funky Taco
• Fri, 31 Oct

  DynaDuo Presents: Haunted Halloween at the Olympic

  The Olympic Venue
• Fri, 31 Oct

  Opera Idaho presents: "Sweeney Todd: The Demon Barber of Fleet Street"

  The Egyptian Theatre
• Fri, 31 Oct

  10th Annual Boise Bench Haunted Backyard Zombie Toyland

  Our backyard
• Fri, 31 Oct

  Spearmint Rhino Boise – Rhino’s Annual Halloween Costume Contest

  Spearmint Rhino Gentlemen's Club Boise
• 28 Oct Onwards

  Idaho Steelheads vs. Tahoe Knight Monsters

  Idaho Central Arena
• 31 Oct Onwards

  Boise State Broncos vs. Fresno State Bulldogs

  Albertsons Stadium
• Fri, 31 Oct

  Howl-O-Ween Dog Costume Contest

  Hops & Bottles
• 31 Oct-01 Nov

  Haunted Halloween Bar Crawl 2025 | Boise Halloween Weekend Crawl

  Hap Hap Lounge
• 31 Oct-01 Nov

  The Shrining III with L’Eclair and Gelli HaHa and much more 👻

  Shrine Social Club
• 31 Oct-01 Nov

  The Haunted Hop | Boise Halloween Bar Crawl | Friday, October 31st

  Hap Hap Lounge
• 31 Oct-01 Nov

  Club Squirt Presents: Fang Bangers

  Hap Hap Lounge
• Fri, 31 Oct

  Dave & Boo-ster's Boo Bash - Boise

  Dave & Buster's Boise
• 31 Oct-01 Nov

  Fright Night + Screams & Shots Weekend Pass – Boise 2025

  TBA
• Fri, 31 Oct

  BOLTCUTTER + Load Tha Nine, Gorilla Warfare, Texas Ketamine, Jenova, Seppuku

  The Shredder
• Fri, 31 Oct

  Broomstick & Brews | Halloween Pilates + Barre Fusion Class

  515 S. Vista Ave, Boise, ID
• Fri, 31 Oct

  Emotion through Art, Homeschool Ages 5-12 - Students & parents make art, process feelings, & connect

  6427 W Ustick Rd (Boise), Boise, ID, United States, Idaho 83704
• Fri, 31 Oct

  Parking Utah State Aggies at Boise State Broncos Womens Soccer

  Boas Tennis Center at BSU
• Fri, 31 Oct

  Concrete Catacomb Halloween Party

  515 S Vista Ave, Boise, ID 83705-1710, United States
• Fri, 31 Oct

  Trunk or Treat

  The Church of Jesus Christ of Latter-day Saints
• Fri, 31 Oct

  Utah State Aggies at Boise State Broncos Womens Soccer

  Boas Tennis Center at BSU