Parties in Longmont

• Sat, 02 May, 2026 - 10:30 AM

  Longmont Celebrates Cinco de Mayo 2026

  Roosevelt Park

  USD 100
• Tue, 17 Mar, 2026 - 11:00 AM

  St. Patrick's Day

  512 Main St, Longmont, CO, United States, Colorado 80501

  27+ Interested
• Fri, 22 May, 2026 - 12:00 PM

  FREE Longmont Home Show, May 2026

  Boulder County Fairgrounds Campground

  Free
• Sat, 14 Mar, 2026 - 12:00 PM

  St. Patrick’s Second Saturdays Artisan Craft & Art Walk | Parkway Food Hall

  Parkway Food Hall

  Free
• Fri, 04 Sep, 2026 - 12:00 PM

  FREE Longmont Home Show, September 2026

  Boulder County Fairgrounds Campground

  Free
• Sat, 18 Apr, 2026 - 11:00 AM

  Dank Grass 2026 - Beer and Bluegrass Festival

  1640 S Sunset St, Longmont, CO 80501

  553+ Interested
• Sat, 11 Apr, 2026 - 12:00 PM

  Hello Spring Artisan Craft & Art Walk at Parkway Food Hall – Local Vendors, Food & Drinks

  Parkway Food Hall

  Free
• Fri, 20 Mar, 2026 - 06:00 PM

  Mountain ReVerb at Bootstrap Brewing!!!

  Bootstrap Brewing

  22+ Interested
• Sat, 28 Mar, 2026 - 06:00 PM

  Dickens luck of the drag (show)!

  Dickens Opera House, Main Street, Longmont, CO, USA

  USD 28
• Sat, 14 Mar, 2026 - 04:00 PM

  Rise in Solidarity- A Community Event

  667 4th Ave, Longmont, CO, United States, Colorado 80501

  22+ Interested
• Sat, 18 Apr, 2026 - 10:00 AM

  12th Annual Longmont Earth Day Celebration - Family Friendly

  Timberline PK-8

  118+ Interested
• Sun, 10 May, 2026 - 09:00 AM

  RMPR Sunday Funday Pop-Up Market!

  9059 Ute Hwy, Longmont, CO

  168+ Interested
• Sat, 14 Mar, 2026 - 10:00 AM

  Pi Day 5k | Wibby Brewing | Longmont | 2026 CO Brewery Running Series

  Wibby Brewing

  Free
• Sat, 14 Mar, 2026 - 04:30 PM

  Luck of the Drag Trivia Happy Hour

  The Passenger

  USD 18
• Sun, 22 Mar, 2026 - 06:00 PM

  The Bachelorette Bingo Watch Party

  The Passenger

  USD 7