What's on in Lyons for free?
21 upcoming events
We've rounded up 21 upcoming events in Lyons for free — concerts, parties, theatre, exhibitions, family outings — updated every day. Pick a theme or just scroll.
Events in Lyons for free
Sat31
Tomorrow
Sun1
Sunday 1 November
Mon2
Monday 2 November
Tue3
Tuesday 3 November
Tue 3 · 10:30 AMFree
Story timeCreative workshop0–6 yrs
Story Time
Lyons Public Library
Tue 3 · 11 AMFree
Card games
Canasta
Lyons Public Library
Tue 3 · 1 PMFree
WorkshopCrafts
Hooks & Needles
Lyons Public Library
Tue 3 · 3 PMFree
Wellness
Meditation
Lyons Public Library
Tue 3 · 5 PMFree
Workshop
Crafty Cardmaking
Lyons Public Library
Wed4
Wednesday 4 November
Thu5
Thursday 5 November
Later
Sat 7 · 10 AMFree
Story time0–15 yrs
Big Feelings, Bigger Love
Le Village Cowork, Old Route 66
Fri 13 · 10 AMFree
Other
Finding Yourself Again as a Working Mom
Le Village Cowork, Old Route 66
Tue 17 · 2 PMFree
2026 Bean Retiree and Seniors Forums - Woden
Woden Seniors
Sat 21 · 8 PMFree
Sizzling Sets
BuckleDown Brewing
Sat 5 Dec · 9:30 AMFree
WorkshopWellness
Introduction to Infant Massage
Le Village Cowork, Old Route 66
Mon 16 Aug · 9 AMFree
TriathlonSwimming
James Test Site
804 4th ave
See also in Lyons for free
Wed 4 · 7 PM
ClassicalConcert
COUNTRY MUSIC: Explored - with The Boulder Philharmonic 2026 @ Planet Bluegrass
Planet Bluegrass, Lyons
At 7 PM
RockJam / Open mic
Melvin Seals & JGB
Boulder Theater
At 7 PM$20–23
RockWorld music
Noche de Museo: Celebrating Day of the Dead
Longmont Museum
Tomorrow · 2 PM$20
RockMetal
Samhain Social at Sonarium
Bizzarre Electronics, Longmont
Tomorrow · 2 PM$20
RockPunk
Samhain Social
Bizarre Electronics Repair, Longmont
At 6 PM
Small gig
Late Night Series: Rugburn/ Sluggard/ Surprise Soup
Trident Booksellers and Cafe, Boulder
At 8 PM
Small gig
Paizley Park
The Velvet Elk Lounge, Boulder
At 8 PM$22.90–200.04
RockConcert
Deadphish Orchestra "The ghosts of PHISH Halloweens past"
Roots Music Project, Boulder
Today$25.50–564.9(34)
ClassicalConcert
Candlelight: Coldplay & Imagine Dragons
St. John's Episcopal Church of Boulder
Tomorrow · 7 PM
ElectroIndie
George Clanton
The Fox Theatre, Boulder
Tomorrow · 6 PM$5
RockFolk / Acoustic
Music at Bricks on Main "Shelvis and the Roustabouts"
Bricks On Main, Longmont
Tomorrow · 6 PMFree
PunkRock
Leftoween in the Garden!
Left Hand Brewing Company, Longmont
Tomorrow · 6 PMFree
RockConcert
Halloween Party with Onnika & The Obsession
Abbott & Wallace Distilling, Longmont
Tomorrow · 6:30 PMFree
RockMetal
Halloween Party with back Stabbath
Oskar Blues Tasty Weasel Taproom, Longmont
Sun 1 · 2 PM$34.50–57.50
Music
Rock Hits for Saxophone & Strings Sergei Govorov & Zlata Nova Ensemble
Dairy Arts Center, Boulder
Tomorrow · 8 PM$6.66
RockConcert
TWISTED FACES MASQUERADE
Stone Cottage Studios, Boulder
Sun 1$47–61
ClassicalConcert
Takács Quartet
CU Grusin Music Hall, Boulder
Tomorrow · 8 PM$56–1,147
IndieElectro
George Clanton
Fox Theatre - Boulder
Sun 1 · 7 PM$15
PoetryStand-up
Open Stage
Tumbleweed Art Collective, Longmont
Sun 1 · 4 PM
ClassicalConcert
Takács Quartet: Nov. 2026
Imig Music, Boulder
Sun 1 · 5 PMFree
JazzConcert
Jazz night
C Bar, Boulder
Sun 1 · 8 PM
Folk / AcousticConcert
The Tallest Man on Earth
Boulder Theater
At 4 PM
Street party
“Hill”oween
Beach Park, Boulder
Tomorrow$27
Street party
Boulder Dash Scavenger Hunt
West End Tavern, TN12 9JB, Boulder
Tomorrow · 7 AM
Street party
Axe After Dark’s Halloween Bash
Axe Me Out, Longmont
Tomorrow · 11 AM
Karaoke
Black Kraken Boo Bash
Black Kraken Tattoo Studio, Longmont
At 7:30 PM$5
Folk danceSocials
Hands Across Contra Dance
Avalon - Tango Studio
At 7 PM
LGBTQ+
Inclusive Rec: Pride Pool Party
Student Recreation Center, Boulder
At 6:15 PM$49.87–76.54
Ecstatic danceWellness
Samhain Ancestors' Celebration at the StarHouse
The StarHouse, Boulder
At 10 PMFree
DJ set
Dark Disko
Rosetta Hall, Boulder
Tomorrow · 7 AMFree
Street party
UC Halloween
The Church of Jesus Christ of Latter-day Saints, Longmont
Sun 1 · 2 PMFree
Street party
Día de los Muertos Reception
Boulder Museum of Contemporary Art (BMoCA)
Tomorrow · 9 PM$25
LGBTQ+DJ set
Gay Bar: A Halloween Odyssey
NoBo Arts District, Boulder
Tomorrow · 6 PMFree
Folk danceSocials
Wild Goose Masquerade Ball
The Avalon Ballroom, Boulder
Tomorrow · 6 PMFree
Street partyKaraoke
Spooktacular Bash
The Old Gallery, Allenspark
Tomorrow · 7 PM
Parties
Magic Portal Party: Spooktopia
Junkyard Social Club, Bouler
Tomorrow · 9:30 PM$35
Parties
Halloween Party | CBAR
921 Pearl St, Boulder
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Sun 1 · 5 PM$38
ElectroPop
Eliot Lipp & Midicinal
Fiske Planetarium and Science Center, Boulder
At 6:30 PMFree
ContemporaryTheatre
P.O.V
ATLAS Institute, University of Colorado Boulder
At 6:30 PM$12.51–14.64
Stand-up
Halloween Comedy Show + Costume Contest
Parkway Food Hall, longmont
Tomorrow · 5 PM$25
Ecstatic danceOutdoors
ÉKSTASIS Ecstatic Dance Longmont
ÉKSTASIS Ecstatic Dance Longmont
Sun 1 · 5 PM
Stand-up
Stone Open Mic
Vision Quest Brewery, Boulder
At 7 PM$17.25–48.30
Theatre
Boulder Ensemble Theatre Company (BETC): The Weir | Oct. 8 – Nov. 1
Dairy Arts Center, Boulder
Tomorrow · 1 PM$28.75–40.25
Stage
Boulder Magic Show: HALLOWEEN
Dairy Arts Center, Boulder
Tue 10 · 6 PM
TalkScience
Story in the Rocks: Geologic History of Boulder County
Ron Stewart Parks & Open Space Building, Longmont
Fri 13 · 4:30 PM
ScienceTalk
Astronomy: Inside the Asteroid Belt
Ron Stewart Preserve at Rabbit Mountain, Longmont
At 11:30 AM
Guided tourPolitics & Economy
2026 General Election Ballot Processing Center Tours – Oct. 30
Ballot Processing Center, Boulder
At 8 AM
TalkEcology
2026 Masters of the Environment (MENV) Capstone Symposium
CU Boulder SEEC Building
At 10 AMFree
Literature
Writers Cafe
Main Library, Boulder
At 12:15 PM
TalkPolitics & Economy
Ben Teitelbaum on the Post-Trump Right
Kittredge Central, Boulder
At 4 PM
TalkScience
Physical Chemistry Seminar: Megan Jackson | UNC - Chapel Hill
JILA, Boulder
At 12 PM
TalkScience
ICS Colloquium: INC 15th Anniversary Celebration
Muenzinger Psychology, Boulder
Sun 22 · 1 PMFree
Cinema
Test Film Screening
Reynolds Library, Boulder
Tomorrow · 1 PMFree
Cinema
Halloween Pick-a-Flick!
Main Library, Theater, Boulder
At 6 PM$115
Food
Maker's Mark Whiskey Dinner
Ajax Tavern, Boulder
At 7 PM$8–12
TalkScience
Our Star the Sun: A History of Science in Boulder
Fiske Planetarium and Sommers-Bausch Observatory, Boulder
Tomorrow · 11 AM$0–5
Literature
Halloween Book Bash
The Romance Section, Boulder
At 7 PM
PoetryLiterature
Poetry Night
Firehouse Art Center, Longmont
Tomorrow · 8 AM
MarketFood
Longmont Farmers Market
North Parking Lot, Longmont
Tomorrow · 10 AM
Crafts
Hammering on the Farm
Agricultural Heritage Center, Longmont
Tomorrow · 1:30 PMFree
Cinema
Movie Matinee at Meadows
Meadows Library, Boulder
Tomorrow · 10:15 AMFree
Talk
Cutting through the Noise: Strong through Menopause w/ Dr. Ruth Weinberg
Uplift Boulder
Tomorrow · 11 AMFree
Literature
Halloween Monster Book Bash (Kid Friendly)
1909 9th St, Boulder
Tomorrow
Art & Culture
Día de los Muertos
Allen Ginsberg Library
Tomorrow · 7:30 PM$5
Cinema
SandΨ's Movie Night and Tea
SandΨ's Coffee and Tea, Longmont
Mon 2 · 12 PM
TalkScience
Will Taylor - Talk title TBA
Sustainability, Energy and Environment Community (SEEC), Boulder
Mon 2 · 6 PM$75
Food
Mexican Wine Dinner
Kuper Wine Bar, Longmont
Mon 2 · 6:30 PM$5
Literature
Carter Wilson -- "When They Find Me"
Boulder Book Store
Your passions nearby
Tap what you're into — we'll find the outings around you.
