Upcoming Halloween Events

46th Annual Halloween Parade & Trick or Treat Street

 Roosevelt Park 25 Oct 2025
FESTIVALS

Halloween Themed Drag Trivia Happy Hour

 The Passenger 24 Oct 2025
HALLOWEEN USD 18

Farmfest Saturday October 25th, 10-2pm

 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 25 Oct 2025
TRIPS-ADVENTURES

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Upcoming Live Music Events

Hooligan Halloween

 1025 Delaware Ave A, Longmont, CO 80501, USA 31 Oct 2025
HALLOWEEN

Sweet Child – A Tribute to Guns N’ Roses

 Dickens Opera House, Main Street, Longmont, CO, USA 18 Oct 2025
MUSIC USD 23 TO 28

Soundpost Sessions SPOTLIGHT: Collapsing Stars w/ Kate Farmer

 The Times Collaborative 16 Oct 2025
ENTERTAINMENT USD 18

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Upcoming Festivals Events

Pumpkin Pie Days Vintage & Antique Market

 Boulder County Fairgrounds 11 Oct 2025
NONPROFIT

Spooky Village at Village at the Peaks

 Village at the Peaks 25 Oct 2025
ART

Day of the Dead Family Celebration

 Downtown Longmont at 4th Avenue & Kimbark Street 11 Oct 2025
MUSIC

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Upcoming Food & Drinks Events

Jim at Oskar Blues Homemade Liquids and Solids

Oskar Blues Home Made Liquids and Solids 18 Oct 2025
BEER-FESTIVALS

Steve & the Cruisers at the Bootstrap

 Bootstrap Brewing 14 Nov 2025
FOOD-DRINKS

First Friday Makers' Market

 Valor Peak Distillery 7 Nov 2025
FOOD-DRINKS

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Upcoming Comedy Events

M**der Mystery Dinner

 2251 Ken Pratt Blvd ste a 7 Nov 2025
USD 34 TO 39

Detoxed & Dangerous - Sober Stand-Up Comedy

 Longmont Museum 15 Nov 2025
COMEDY FREE

FREE Comedy Night

 4196 Ute Hwy, Lyons, CO, United States, Colorado 80540 17 Oct 2025
COMEDY

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Upcoming Music Festivals Events

Lunacy '25 - A Punk & Ska Gathering

 506 11th Ave, Longmont, CO 80501, USA 18 Oct 2025
MUSIC

Soundpost Sessions SPOTLIGHT: Kaitlyn Williams w/ Dzirae Gold

 The Times Collaborative 18 Dec 2025
MUSIC USD 18

Swallow Hill Concerts at Left Hand Brewing: Fireside Collective w/Charlie Stevens

 Left Hand Brewing Co. 11 Oct 2025
MUSIC USD 14 TO 30

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Trending Events in Longmont

Bake Goods and Craft Sale Benefitting Foster Program

 9595 Nelson Rd, Longmont, CO, United States, Colorado 80501 18 Oct 2025
NONPROFIT

5th Annual SJB Christmas Market

 323 Collyer St 5 Dec 2025
CHRISTMAS-MARKETS-AND-FAIRS FREE

Bend, Don't Break: Pilates for Women in Midlife

 Off Main Pilates 15 Oct 2025
PILATES USD 45

Boulder County Film Commission's Fall Schmoozer!

 Dickens Opera House 4 Nov 2025
ENTERTAINMENT FREE

Family Fall Festival at the Cat Cafe

 1240 Ken Pratt Blvd, Longmont, CO, United States, Colorado 80501 17 Oct 2025
FESTIVALS

🦇🎃🪦🐈‍⬛🕯️FRIGHTMARE ON HOVER STREET🕯️🐈‍⬛🪦🎃🦇

 1600 Hover Ste. D1, Longmont, CO, United States, Colorado 80501 24 Oct 2025
HALLOWEEN

Car Meet Trunk or Treat!

Longmont Co 31 Oct 2025
TRUNK-OR-TREAT

Flower Workshop: Floral Wreaths

 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 4 Nov 2025
WORKSHOPS

Ojos de Dios: A Mindful Weaving Journey

 667 4th Ave, Longmont, CO, United States, Colorado 80501 12 Oct 2025
ART

Taylor Swift Trivia Extravaganza

 2251 Ken Pratt Blvd ste a 10 Oct 2025
TAYLOR-SWIFT FREE

Kuper Cellar Sessions: Bohemian Jazz Night

 600 Longs Peak Ave, Unit H, Longmont, CO, United States, Colorado 80501 11 Oct 2025
MUSIC

Longmont, CO: Bluegrass Jam Camp with Pete Wernick

 Intercambio 10 Oct 2025
MUSIC

CURSED Listening Party

Absolute Vinyl Records & Stereo 11 Oct 2025
PARTIES

Blood Bowl Sevens League

1515 Main Street, Unit 4, 80501 10 Oct 2025
WORKSHOPS

Day of Remembering: Community Story Share

 667 4th Ave, Longmont, CO, United States, Colorado 80501 18 Oct 2025
IT

More things to do in Longmont

Halloween
Live Music
Festivals
Food & Drinks
Comedy
Trunk Or Treat
Carnivals
Music Festivals
Pop-Ups
Christmas Markets & Fairs
Food Truck Festivals
Trick Or Treat
Day Of The Dead
Thanksgiving
Christmas Carols
Parades