Find events happening in Longmont https://allevents.in First Friday Makers' Markets 667 4th Ave, 667 4th Avenue, Longmont, United States https://allevents.in/longmont/first-friday-makers-markets/100001984584740382 Farmfest Slow Food Fundraiser, Sunday August 23, 11-3:00PM 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 https://allevents.in/longmont/farmfest-slow-food-fundraiser-sunday-august-23-11-3-00pm/200030106412920 Unity in the Community Downtown Longmont, 4th & Kimbark, Longmont, United States https://allevents.in/longmont/unity-in-the-community/100001996486033470 Unity in the Community 4th Ave and Kimbark St., Longmont, CO 80501, United States https://allevents.in/longmont/unity-in-the-community/200030516295608 Legends Return Past Winners of Leftapalooza Presented By High Country Bank! 1245 Boston Ave, 1245 Boston Avenue, Longmont, United States https://allevents.in/longmont/legends-return-past-winners-of-leftapalooza-presented-by-high-country-bank/100001993012726716 Legends of Leftapalooza Return Left Hand Brewing Company, Boston Avenue, Longmont, CO, USA, United States https://allevents.in/longmont/legends-of-leftapalooza-return/80001489877996 ArtWalk on Main -2026 Downtown Longmont, 375 Kimbark St, Longmont, CO 80501-5524, United States https://allevents.in/longmont/artwalk-on-main-2026/200029974924612 BTL @ ArtWalk on Main 2026 Main St, Longmont, CO, United States https://allevents.in/longmont/btl-artwalk-on-main-2026/200030259658733 LevelUp Longmont Esports Tournament and Festival Longmont Museum, 400 Quail Rd, Longmont, CO 80501-8989, United States https://allevents.in/longmont/levelup-longmont-esports-tournament-and-festival/200030274766449 Sunset Autumn Equinox Gathering Ollin Farms, 8627 North 95th Street, Longmont, United States https://allevents.in/longmont/sunset-autumn-equinox-gathering/100001996889143182 Left Hand Brewing Oktoberfest 2026 1245 Boston Ave, 1245 Boston Avenue, Longmont, United States https://allevents.in/longmont/left-hand-brewing-oktoberfest-2026/100001993013937337 KC36 Is Back At Bricks on Main!! Bricks on Main Longmont, 471 Main St, Longmont, CO 80501-5581, United States https://allevents.in/longmont/kc36-is-back-at-bricks-on-main/200030547114710 '26 Farmfest Music Evening: Andy Thorn, Friday October 2, 4:30-8:30 11150 Prospect Rd, Longmont, CO, United States, Colorado 80504 https://allevents.in/longmont/26-farmfest-music-evening-andy-thorn-friday-october-2-4-30-8-30/200029896691845 Pumpkin Pie Days Vintage & Antique Market Boulder County Fairgrounds Exhibit Building, 9595 Nelson Rd,Longmont,CO,United States https://allevents.in/longmont/pumpkin-pie-days-vintage-and-antique-market/200030374460752 St. Vrain Trunk or Treat / Fall Festival The Church of Jesus Christ of Latter-day Saints, 1721 Red Cloud Road, Longmont, United States https://allevents.in/longmont/st-vrain-trunk-or-treat-fall-festival/100001975248163429 2026 HGB Fiber Art Show & Sale Boulder County Fairgrounds Exhibit Building, 9595 Nelson Road, Longmont, United States https://allevents.in/longmont/2026-hgb-fiber-art-show-and-sale/80002545639348 Soundpost Sessions SPOTLIGHT: Wrenn Van w/ Areymá Longmont Public Media, 457 4th Avenue, Longmont, United States https://allevents.in/longmont/soundpost-sessions-spotlight-wrenn-van-w-areym%C3%A1/100001993969711082