What's on in Boulder - Halloween?
77 upcoming events
See it on a mapVenues at a glanceWe've rounded up 77 upcoming events in Boulder - Halloween — concerts, parties, theatre, exhibitions, family outings — sorted by hand. Pick a theme or just scroll.
Events in Boulder - Halloween
Sat24
Saturday 24 October
Fri 23 Oct · 7 PM
🎉Club💿DJ set
Late Night Series: Vinyl Night: Synths w/ DJ Bodhi
Trident Booksellers and Cafe
Fri 23 Oct · 7 PM
🎤Stand-up
Kathy Griffin New Face, New Tour
Boulder Theater
Fri 23 Oct · 7 PM$17.25–48.30
🎭Theatre
Boulder Ensemble Theatre Company (BETC): The Weir
Dairy Arts Center
Fri 23 Oct · 7 PM$17.25–48.30
🎭Theatre
Boulder Ensemble Theatre Company (BETC): The Weir
Dairy Arts Center
Fri 23 Oct · 7 PM$17.25–48.30
🎭Theatre
Boulder Ensemble Theatre Company (BETC): The Weir
Dairy Arts Center
Fri 23 Oct · 7:30 PM$19
🎭Theatre🕺Musical
Sweeney Todd: The Demon Barber of Fleet Street
CU Macky Auditorium
Fri 23 Oct · 7:30 PM$24
🌊Contemporary🎭Shows
A.R.T. Through the Wake: Episode 1 of 4
Charlotte York Irey Theatre
Fri 23 Oct · 7:30 PM$32
🎭Theatre🕺Musical
Sweeney Todd
Macky Auditorium Concert Hall
Fri 23 Oct · 7:30 PM$35
Through the Wake
Charlotte York Irey Theatre
Sat 24 Oct · 9 AM$0
🏷️Other
Friends Middle School Coffee Tour (5th-8th grade)
Friends School NORTH Campus (middle school)
Sat 24 Oct · 12 PM
💿DJ set☀️Open air
IBOH II: Back for Seconds Edition – Toussaint Lorenz Silent Disco Listening Party + Sip & Paint
Vision Quest Brewery
Sun25
Sunday 25 October
Sat 24 Oct · 4 PM$122
✂️Workshop🏺Ceramics & pottery
Fused Glass Date Night Workshop
Colorado Glassworks
Sat 24 Oct · 6 PM
🎙️Small gig
Argentym / MACH SIX
Trident Booksellers and Cafe
Sat 24 Oct · 6:45 PM$150
🎭Theatre
Murder Mystery Night at the Bluebird Lodge 2026
Gold Hill Inn
Sat 24 Oct · 7 PM$17.25–48.30
🎭Theatre
Boulder Ensemble Theatre Company (BETC): The Weir
Dairy Arts Center
Sat 24 Oct · 7 PM$11.50–57.50
🌊Contemporary🩰Classical
Boulder Ballet presents Dancers’ Choice
Dairy Arts Center
Sat 24 Oct · 7 PM$28.75
🎤Stand-up
Comedy Fempire
Dairy Arts Center
Sat 24 Oct · 7:30 PM$32
🎭Theatre
Sweeney Todd
Macky Auditorium Concert Hall
Sat 24 Oct · 7:30 PM$31.75
🪗Folk dance🪕Folk / Acoustic
Chautauqua Square Dance
Chautauqua Auditorium
Sat 24 Oct · 8 PM
🎸Rock🎉Club
Clay Street Unit with Tough Knuckle Teddy and the Bucket Brigade
Boulder Theater
Sat 24 Oct · 8 PM
🎙️Small gig
The Desert Furs
The Velvet Elk Lounge
Sun 25 Oct · 12 PM$20.70
🎬Cinema
Boulder Jewish Film Festival: Lucky Star
Dairy Arts Center
Sun 25 Oct · 2 PM$32
🎭Theatre
Sweeney Todd
Macky Auditorium Concert Hall
Sun 25 Oct · 3 PM$20.70
🎬Cinema
Boulder Jewish Film Festival: Once Upon My Mother
Dairy Arts Center
Mon26
Monday 26 October
Sun 25 Oct · 6:30 PM$20.70
🎬Cinema📽️Documentary
Boulder Jewish Film Festival: Short Film Program
Dairy Arts Center
Sun 25 Oct · 7 PM
Rocky Horror Picture Show w/ Colorado's Elusive Ingredient - Denver's Rocky Horror Shadowcast - Early Show
Boulder Theater
Sun 25 Oct · 10 PM
Rocky Horror Picture Show - Late Show
Boulder Theater
Mon 26 Oct · 12 PM$20.70
🎬Cinema📽️Documentary
Boulder Jewish Film Festival: Labors of Love The Life and Legacy of Henrietta Szold
Dairy Arts Center
Tue27
Tuesday 27 October
Mon 26 Oct · 6:30 PMFree
World Literature Lecture Series
Boulder Book Store
Mon 26 Oct · 6:30 PM$20.70
📽️Documentary🎬Cinema
Boulder Jewish Film Festival: Dust Bowls and Jewish Souls — Another Side of Woody Guthrie
Dairy Arts Center
Mon 26 Oct · 7 PM$7–14
🎬Cinema📽️Documentary
Time and Other Materials
Dairy Arts Center
Mon 26 Oct · 7 PM$15
🎬Cinema📽️Documentary
YUJA: A Documentary Film Screening
Chautauqua Auditorium
Tue 27 Oct · 3 PM$20.70
🎬Cinema
Boulder Jewish Film Festival: The Sea
Dairy Arts Center
Tue 27 Oct · 3 PM$20.70
🎬Cinema
Boulder Jewish Film Festival: The Sea
Dairy Arts Center
Tue 27 Oct · 3:45 PMFree
Kayley Test
NoBo Library
Wed28
Wednesday 28 October
Tue 27 Oct · 6 PM
🎸Jam / Open mic🎉Club
The BLOOM Open Mic Night
Trident Booksellers and Cafe
Tue 27 Oct · 6:30 PM$5
Paula Arai -- "Of Mud and Lotuses"
Boulder Book Store
Tue 27 Oct · 6:30 PM$20.70
🎬Cinema📽️Documentary
Boulder Jewish Film Festival: The Road Between Us — The Ultimate Rescue
Dairy Arts Center
Wed 28 Oct · 3 PM$20.70
🎬Cinema
Boulder Jewish Film Festival: Short Film Program
Dairy Arts Center
Thu29
Thursday 29 October
Wed 28 Oct · 5 PM
✂️Workshop
RMP WORKSHOP - Music Theory: Advance Your Knowledge of the Language
Roots Music Project
Wed 28 Oct · 6 PM
Trident Author Series with Moudi Sbeity
Trident Booksellers and Cafe
Wed 28 Oct · 6:30 PM$5
Melvin McLeod -- "With a Single Breath," with Judy Lief
Boulder Book Store
Wed 28 Oct · 6:30 PM$20.70
Boulder Jewish Film Festival: Lucky Star
Dairy Arts Center
Wed 28 Oct · 7 PM
Tom Hamilton with Rio Rosa
The Fox Theatre
Wed 28 Oct · 7 PM$7–14
🎬Cinema
Cinema Classics with Jeffrey Kash: The Red House
Dairy Arts Center
Thu 29 Oct · 12 PM$20.70
Boulder Jewish Film Festival: Once Upon My Mother
Dairy Arts Center
Thu 29 Oct · 3 PM$20.70
Boulder Jewish Film Festival: To Kill a Nazi
Dairy Arts Center
Fri30
Friday 30 October
Thu 29 Oct · 6 PM
The Apline Pickers/ Sid Williamson/ Swift Current
Trident Booksellers and Cafe
Thu 29 Oct · 6:30 PM$5
Merritt R. Turetsky -- "Bogland," with Hillary Rosner
Boulder Book Store
Thu 29 Oct · 6:30 PM$20.70
Boulder Jewish Film Festival: Rosenthal The Great Showman
Dairy Arts Center
Thu 29 Oct · 7 PM
💿DJ set
ChaseWest
Boulder Theater
Thu 29 Oct · 8 PM
ChaseWest
Boulder Theater
Thu 29 Oct · 8 PM
King Buffalo with L.A. Witch
The Fox Theatre
Thu 29 Oct · 8 PM$75–159
🎸Rock🎫Concert
King Buffalo
Fox Theatre - Boulder
Thu 29 Oct · 8 PM
🎸Rock🎫Concert
King Buffalo & L.A. Witch
The Fox Theatre
Fri 30 Oct · 12 PM$20.70
Boulder Jewish Film Festival: A Burning Man
Dairy Arts Center
Fri 30 Oct · 3 PM$20.70
Boulder Jewish Film Festival: Tovah
Dairy Arts Center
Sat31
Saturday 31 October
Fri 30 Oct · 6 PM
Late Night Series: Rugburn/ Sluggard/ Surprise Soup
Trident Booksellers and Cafe
Fri 30 Oct$28–56
🎻Classical🎫Concert
Candlelight: Queen vs. ABBA
St. John's Episcopal Church of Boulder
Fri 30 Oct · 7 PM
🎸Rock🎸Jam / Open mic
Melvin Seals & JGB
Boulder Theater
Fri 30 Oct$28–56
🎻Classical🎫Concert
Candlelight: Coldplay & Imagine Dragons
St. John's Episcopal Church of Boulder
Sat 31 Oct
🌳Outdoors0–12 yrs
Munchkin Masquerade
Pearl Street Mall
Sat 31 Oct
🧗Climbing🏆Tournament
R42 The Campus Climbing QE 2026-27
Boulder
Sat 31 Oct · 1 PM$28.75–40.25
🪄Magic
Boulder Magic Show: HALLOWEEN
Dairy Arts Center
Sat 31 Oct · 3 PM$20.70
Boulder Jewish Film Festival: You Had to Be There How the Toronto Godspell Ignited the Comedy Revolution
Dairy Arts Center
Sun1
Sunday 1 November
Sat 31 Oct · 6 PM
Trick, Treat, or Punketry!
Trident Booksellers and Cafe
Sat 31 Oct · 6:30 PM$20.70
Boulder Jewish Film Festival: We Met at Grossinger’s
Dairy Arts Center
Sat 31 Oct · 7 PM
6th Annual Motown Haunted Prom - Halloween Dance Party
Roots Music Project
Sat 31 Oct · 7 PM
🎸Rock🎸Jam / Open mic
Melvin Seals & JGB
Boulder Theater
Sat 31 Oct · 7 PM
⚡Electro🌙Indie
George Clanton
The Fox Theatre
Sat 31 Oct · 8 PM
George Clanton with The Speeks
The Fox Theatre
Sat 31 Oct · 8 PM
The Sweet Lillies with Selasee and Fa fa family
The Velvet Elk Lounge
Sat 31 Oct · 8 PM$80–334
🌙Indie⚡Electro
George Clanton
Fox Theatre - Boulder
Sun 1 Nov$10
🌳Outdoors
Boulder Murder Mystery: Solve the case!
1333 Pearl St, Boulder, CO 80302, USA, 80302
Sun 1 Nov$47–61
🎻Classical🎫Concert
Takács Quartet
CU Grusin Music Hall
Sun 1 Nov · 2 PM$34.50–57.50
🪕Folk / Acoustic🎻Classical
Rock Hits for Saxophone & Strings — Sergei Govorov & Zlata Nova Ensemble
Dairy Arts Center
Sun 1 Nov · 3 PM$20.70
Boulder Jewish Film Festival: Reading Lolita in Tehran
Dairy Arts Center
Also on in Boulder right now
Tomorrow
🎫Concert
Student Recitals in September
CU Presents (Macky Auditorium), Boulder
TodayFree
❓Quiz🎫Concert
Trivia Night at Barchetta
Barchetta, Boulder
Tomorrow · 7 PM$81.24–146.15
🎹Blues🪕Folk / Acoustic
TajMo: Taj Mahal + Keb’ Mo’ – SOLD OUT!
Chautauqua Auditorium, Boulder
Thu 17 · 6 PMFree
🎷Jazz🎉Club
Jazz at the Julien
St Julien Hotel & Spa, Boulder
Thu 17 · 7:30 PM
🌙Indie🎸Rock
Red Revival
The Fox Theatre, Boulder
Fri 18 · 6:30 PM
🪕Folk / Acoustic🎙️Small gig
Trident Late Night Series: Screaming at America Music Fest
Trident Booksellers and Cafe, Boulder
Fri 18 · 8 PM
🎹Blues🎸Rock
Samantha Fish with Zac Schulze Gang
Boulder Theater
Sat 19 · 7 PM$30–40
🪕Folk / Acoustic🎫Concert
eTown Presents FACE Vocal Band
eTown Hall, Boulder
Sat 19 · 6 PM$35
🎻Classical🎫Concert
Pablo Casals Festival in Boulder
First United Methodist Church, Boulder
Sat 19 · 7 PM$5
🎷Jazz🪕Folk / Acoustic
Rivers & Roads: Gabriel Santiago & Friends
Pine St Church, Boulder
Sat 19 · 8 PM
🎫Concert
Greyhounds
The Velvet Elk Lounge, Boulder
Mon 28 · 7:30 PM$44–109
🎷Jazz🎶Singer-songwriter
Antoine Boyer and Yeore Kim (Boulder)
Trinity Lutheran Church, ELCA, Boulder
Sun 20 · 12 PMFree
🪕Folk / Acoustic🌳Outdoors
Festival Del Sol
Colorado Chautauqua, Boulder
Tomorrow$20
🎪Street party
Boulder Dash Scavenger Hunt
West End Tavern, TN12 9JB, Boulder
Wed 16 · 5 PM
🎉Club☀️Open air
Wine Wednesdays at Limelight Boulder
Limelight Boulder
Sat 19 · 11 AMFree
🎪Street party🤝Volunteering
Celebration of Peace & Peace Faire
Boulder Creek Park Bandshell
Fri 25 · 9 PM
⚡Electro💿DJ set
Scott Nice, David Starfire
Fox Theatre And Cafe, Boulder
Sun 27 · 11 AM$0
🌳Outdoors
Postino Boulder Yappy Hour with Chewy Vet Care
Postino Boulder
Fri 2 · 7:30 PM$28
🎭Theatre😂Comedy
Rumors: By Neil Simon
Loft Theatre, Boulder
Fri 2 · 7:30 PM$44
🎭Theatre
Rumors
Loft Theatre at CU Boulder
![Boulder Ballet: [In]Human](https://wsrv.nl/?url=https%3A%2F%2Fwww.chautauqua.com%2Fwp-content%2Fuploads%2F2026%2F04%2FBoulderBalletInHuman.png&w=640&output=webp&q=78&we)
Sat 19 · 7:30 PM$45.80–69.40
🌊Contemporary🩰Classical
Boulder Ballet: [In]Human
Chautauqua Auditorium, Boulder
Fri 2 · 8 PM
🎤Stand-up
Harland Williams COMZILLA Comedy Tour
Boulder Theater
At 6:30 PM$5
🗣️Talk📚Literature
Ellen O'Clover -- "If Not You"
Boulder Book Store
Tomorrow · 11 AMFree
🖼️Exhibition
Resolution: Berger & Föhr | Daniel Chen
Nick Ryan Gallery, Boulder
Wed 16 · 3:30 PMFree
🌳Outdoors🧺Market
Wednesday Farmers Market
Boulder Farmers' Market
Thu 17 · 8 AM
🏛️Politics & Economy
Constitution Day Project
Boulder, CO
Thu 17 · 5 PM
🗣️Talk🕊️Human rights
2026 Boulder Builds Peace Keynote & Panel: Peace is Possible - 9/17
CASE Auditorium on CU Campus, Boulder
Thu 17 · 6:30 PMFree
🎬Cinema🔬Experimental
TANK @ B2 Featuring KEZMA & Passing
CU Atlas UCB 320 FLOOR 2B10, Boulder
Fri 18 · 5 PMFree
📽️Documentary🤝Volunteering
The Role of Art and Performance in Antiwar Activism
Arapahoe Campus Performing Arts Center, Boulder
Tue 22 · 4 PMFree
📚Literature🗣️Talk
JLF Colorado: International edition of the Jaipur Literature Festival
Boulder Main Library
Tue 22 · 4 PMFree
🗣️Talk📚Literature
JLF Colorado Literature Festival
Canyon Theater at Main Boulder Public Library
Fri 25 · 1:30 PMFree
🗣️Talk🏛️Politics & Economy
The Next Generation of Nuclear Energy: Promise, Problems and Possibilities
Creek Room - Boulder Public Library
Sun 27 · 5:30 PM$35–55
🎬Cinema🔬Science
The Journey LIVE @ Fiske Planetarium
Fiske Planetarium and Sommers-Bausch Observatory, Boulder
Wed 30 · 9 AMFree
🗣️Talk
Test Theater Use
Main Library, Boulder
Wed 30 · 5 PMFree
📽️Documentary🎬Cinema
Bangla Surf Girls - Film Screening
Muenzinger Auditorium, Boulder
Thu 1 · 11 AM
🗣️Talk🤔Philosophy
Rocky Mountain PPE
Norlin Library, Boulder
Your passions nearby
Tap what you're into — we'll find the outings around you.
Venues in Boulder - Halloween
Boulder Theater
8 events
Dairy Arts Center
29 events
Boulder Book Store
4 events
Macky Auditorium Concert Hall
3 events
Trident Booksellers and Cafe
8 events
Wesley Foundation Untd Methodist
3 events
Fox Theatre - Boulder
2 events
Charlotte York Irey Theatre
2 events
The Fox Theatre
5 events
Roots Music Project
2 events
Chautauqua Auditorium
6 events
NoBo Library
3 events