Longmont Halloween Parade & Trick or Treat Street 2026 Sat, 31 Oct at 10:00 am Roosevelt Park (line-up) & Main Street
2026 HGB Fiber Art Show & Sale Wed, 04 Nov Boulder County Fairgrounds Exhibit Building FREE FESTIVALS
Cats & Calligraphy: A Purr-fect Holiday Night Wed, 17 Jun at 05:30 pm Elevated Communities Cat Cafe USD 56 HOLIDAY
Craft & Sip - Glass Suncatcher Workshop - at Wibby Brewing! Sat, 20 Jun Wibby Brewing USD 66 TO 96 WORKSHOPS
Farmfest Sunday November 1, 10-2pm Sun, 01 Nov at 10:00 am 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 TRIPS-ADVENTURES
Farmfest Saturday October 31, 10-2pm Sat, 31 Oct at 10:00 am 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 TRIPS-ADVENTURES
Next Stop Comedy at St. Vrain Cidery! - Longmont, CO Sat, 14 Nov at 08:00 pm St. Vrain Cidery USD 23 TO 28 FITNESS
Quarters Annual Adult Halloween Party Fri, 30 Oct at 07:00 pm 475 Main St, Longmont, CO, United States, Colorado 80501 HALLOWEEN-PARTIES
Longtucky Sun, 08 Nov at 09:00 am 155 Pinnacle St, Longmont, CO, United States, Colorado 80504 TRIPS-ADVENTURES
Ink Night: The Modern Calligraphy Edition at St. Vrain Cidery Thu, 13 Aug at 06:00 pm St. Vrain Cidery USD 54 ART
SPOTLIGHT: Before the Sun w/ Angel Corsi Thu, 05 Nov at 07:30 pm Longmont Public Media USD 23 TO 29 MUSIC
Left Hand Laughs Longmont with Jack Comstock Thu, 29 Oct at 06:30 pm Left Hand Brewing Company USD 13 FITNESS
2026 Longmont Sustainability Awards Sat, 07 Nov at 05:00 pm The Times Collaborative USD 0 TO 55 FITNESS
Kindness Unleashed: Longmont's Furriest Family Festival Sat, 07 Nov at 11:00 am Oskar Blues Homemade Liquids and Solids FREE FITNESS
YMCA Trunk or Treat, Longmont Fri, 30 Oct at 06:00 pm 950 Lashley Street, Longmont, CO, United States, Colorado 80504
SEA OF CATRINAS — HALLOWEEN NIGHT Sat, 31 Oct at 07:00 pm 900 S Hover St, Ste D, Longmont, CO, United States, Colorado 80501 MUSIC
Shelvis and the Roustabouts @ Bricks on Main Sat, 31 Oct at 06:00 pm 471 Main St, Longmont, CO, United States, Colorado 80501 MUSIC
Ugly Sweater 5k @ Left Hand Brewing Co. | 2026 CO Brewery Running Series Sat, 05 Dec at 10:00 am Left Hand Brewing Company USD 0 TO 70 FITNESS
Hoe Down: Celebrate Local Agriculture Sat, 07 Nov at 05:00 pm The Treehouse Farm Collective, 8104 N 63rd St, Longmont, CO 80503, USA MUSIC
Spooks N Scares Gymkhana Hosted by Johnstown Saddle Club Sat, 31 Oct at 08:00 am Boulder County Fairgrounds WORKSHOPS
Trunk or Treat Thu, 29 Oct at 05:00 pm 1445 Nelson Road Suite 100, Longmont, CO, United States, Colorado 80501
Marconics 'STATE OF THE UNIVERSE' Free Lecture - Longmont, CO Fri, 13 Nov at 06:00 pm Aligned Energy and Bodywork FREE FITNESS
Laurie D at Hangtime - Annual Member Show Firehouse Art Center Fri, 06 Nov at 06:00 pm Firehouse Art Center ART
Flourishing in Service: Women’s Regional Conference Fri, 06 Nov at 05:00 pm 2950 Colorful Ave Suite 100, Longmont, CO, United States, Colorado 80504 WORKSHOPS
Longmont Networking Mixer: Next Level Networking (Business Growth Edition) Tue, 17 Nov at 05:00 pm The Social Lounge FREE WORKSHOPS
Mountain Duo at Oskar Blues HMLS Sat, 07 Nov at 12:00 pm Oskar Blues Home Made Liquids and Solids KIDS
Hiss-terical Haunting Cat Show 2026 Sat, 31 Oct at 09:00 am Boulder County Fairgrounds USD 0 TO 29 FITNESS
Halloween Comedy Show + Costume Contest Fri, 30 Oct at 06:30 pm Parkway Food Hall USD 13 TO 15 COMEDY
MIXTAPE: Darren Garvey and Nathaniel Riley Fri, 20 Nov at 07:30 pm Longmont Public Media USD 23 TO 29 FITNESS
Ambition or Bust! Dinner with Dreamers: Longmont Wed, 28 Oct Restaurant of the Week USD 18 TO 34 FITNESS
LTC Film Lab: AUDITIONS Thu, 12 Nov at 06:00 pm 457 4th Ave, Longmont, CO 80501-5507, United States ART
Howl-o-ween Trick or Treat at LSAH Sat, 31 Oct at 11:00 am 104 S Main St, Longmont, CO, United States, Colorado 80501 NONPROFIT
LATIN- MUSIC, DANCING & GOOD TIMES Thu, 29 Oct at 08:00 pm 900 S Hover St, Ste D, Longmont, CO, United States, Colorado 80501 DANCE
Shots for Tots and Teens: Longmont Sat, 07 Nov at 11:00 am 515 Coffman St, Longmont, CO 80501-5409, United States HEALTH-WELLNESS
United Women in Faith Holiday Craft Fair Sat, 07 Nov at 09:00 am 350 11th Ave, Longmont, CO, United States, Colorado 80501 ART
Men's Ministry Fall Bible Study Thu, 05 Nov at 06:30 pm 2950 Colorful Ave Suite 100, Longmont, CO, United States, Colorado 80504 MEETUPS
Yoga with Kitties Tue, 20 Oct 1240 Ken Pratt Blvd, Longmont, CO, United States, Colorado 80501 HEALTH-WELLNESS
Samhain Social Sat, 31 Oct at 02:00 pm 506 11th ave , Longmont, CO, United States, Colorado 80501 MUSIC
Pottery: Holiday Series- Napkin Rings and Holders Tue, 03 Nov at 06:00 pm 1840 Delaware Pl, Unit A, Longmont, CO, United States, Colorado 80501 WORKSHOPS
Turned On: A Somatic Workshop For Women In Midlife Sun, 01 Nov at 10:00 am Una Vida Meditation & Movement USD 349 FITNESS
Exhibition Opening- Hangtime- Annual Member Show Fri, 06 Nov at 06:00 pm 667 4th Ave, Longmont, CO, United States, Colorado 80501 ART
UA Rocks the Legion Sat, 07 Nov at 07:00 pm 703 Glenarbor Circle, Longmont, CO, United States, Colorado 80504 PARTIES
Women's Fall Bible Study - Evening Thu, 12 Nov at 06:30 pm 2950 Colorful Ave Suite 100, Longmont, CO, United States, Colorado 80504
Halloween Parade with the Left Hand Artist Group L-HAGs! Sat, 31 Oct at 09:30 am Roosevelt Park, Longmont, Colorado HALLOWEEN
Carbon Valley Boss Babes Networking Tue, 21 Apr at 09:30 am United Power - Carbon Valley Service Center FREE FITNESS
Pottery: Date Night | Hand Building Fri, 06 Nov at 07:30 pm 1840 Delaware Pl, Unit A, Longmont, CO, United States, Colorado 80501 WORKSHOPS
Thursday Full Throttle Yoga at Collision Brewing - Live and Online Thu, 29 Oct at 05:30 pm Collision Brewing Company HEALTH-WELLNESS
Trunk or Treat Fri, 30 Oct at 04:00 pm 1005 Ken Pratt Blvd, Longmont, CO, United States, Colorado 80501 TRUNK-OR-TREAT
Family Fall Fest at Elevated Communities Cat Cafe Fri, 30 Oct at 05:30 pm 1240 Ken Pratt Blvd, Longmont, CO, United States, Colorado 80501 FESTIVALS
A Very Mountain Man Thanksgiving Naughty Narratives Meet Up Sun, 15 Nov at 11:30 am 700 Ken Pratt Blvd #200, Longmont, CO 80501 MEETUPS
Last Make-Along of 2026 - Tiny Trees - Ornaments or Tea Light Holders Thu, 05 Nov at 04:00 pm Fettle & Fire USD 30 WORKSHOPS
Monthly Family Constellation Circle Thu, 25 Jun at 06:00 pm Una Vida Meditation & Movement USD 45 TO 242 HEALTH-WELLNESS
Warriors of Peace Jazz Orchestra LIVE Album Recording “Double Standard” Sat, 14 Nov at 07:00 pm The St Vrain MUSIC
Dine Out for Wildlife - The Post Thu, 12 Nov at 11:00 am 1258 S Hover Rd, Longmont, CO 80501-7902, United States ART
The Wise Woman Circle ✨🖤🌹🖤✨ Thu, 29 Oct at 06:00 pm 600 S. Airport Road Building B, Unit B Longmont, CO 80503, Longmont, CO WORKSHOPS
Open Studio Sew with Fashion Rebelution Sun, 18 Oct 667 4th Ave, Longmont, CO, United States, Colorado 80501 WORKSHOPS
Optimo Entertainment Presents The Speakeasy Blues Jam Hosted By Little Moses Jones Mon, 26 Oct The Speakeasy MUSIC
Women's Fall Bible Study - Morning Thu, 05 Nov at 09:30 am 2950 Colorful Ave Suite 100, Longmont, CO, United States, Colorado 80504
Woship Services: Joshua 6:1-27 - Following God's Path to Victory Sun, 01 Nov at 09:15 am 2950 Colorful Ave Suite 100, Longmont, CO, United States, Colorado 80504