Free Things to Do in Denver, CO
Free events, festivals, and activities happening in Denver, CO.
FreeFri, Oct 16 · 10:00 PM
Friends and Follies: Hoedown Showdown
108 Bannock St
Free
FreeSat, Oct 17 · 9:00 AM
Climate Safe Neighborhoods: Montbello Community Tree Planting Day
12000 E 47th Ave ste 201
Free
FreeSat, Oct 17 · 9:30 AM
Adoption Event 10/17/2026
Colorado Puppy Rescue
Free
FreeSat, Oct 17 · 1:00 PM
Golden Beverage Tasting & Chili Cookoff
Parfet Park
Free
FreeSat, Oct 17 · 6:00 PM
World Singing Day - Denver Dolly Parton Singalong
Arise Church Denver
Free
FreeSat, Oct 17 · 7:00 PM
Big Jay Oakerson
Comedy Works
Free
FreeSat, Oct 17 · 7:30 PM
Billy Prine
MCA Denver at the Holiday Theater
Free
FreeSat, Oct 17 · 9:15 PM
Big Jay Oakerson
Comedy Works
Free
Free
Sat, Oct 17 · 10:00 PM
Surprise Guest
The Church Nightclub
Free
FreeSun, Oct 18 · 10:00 AM
Monthly Meet-up
Hot Shot Coffee
Free
FreeSun, Oct 18 · 1:30 PM
The Tempest
Space Theater
Free
FreeSun, Oct 18 · 8:00 PM
The Wildwoods
Globe Hall
Free
FreeMon, Oct 19 · 9:30 AM
AI SEO Course SERP Challenge: Live SEO Experiment
Colorado Convention Center
Free
FreeMon, Oct 19 · 6:00 PM
The Raging Light
3021 S University Blvd
Free
FreeMon, Oct 19 · 6:30 PM
STAMP Conference 2026 Awards Ceremony
St. Anne's Episcopal School (Denver, CO)
Free
FreeTue, Oct 20 · 8:30 AM
Building a Data-Driven Organization in the Modern World
Venture X Denver Lodo
Free
FreeTue, Oct 20 · 9:00 AM
You’re Invited: Indy by Industrious Denver South 1-Year Anniversary!
1777 S Harrison St suite 1100
Free
FreeTue, Oct 20 · 11:30 AM
Winning With Condos
Angelo's Taverna - Littleton
Free
FreeTue, Oct 20 · 5:00 PM
TARRA After Hours: Building Your Portfolio Career
935 Albion St
Free
FreeTue, Oct 20 · 5:00 PM
Beyond "Vibe Coding" Mastering Spec-Driven Design & Development with Miro
Free
FreeTue, Oct 20 · 5:30 PM
CELI/DEB Halloween Happy Hour!!
Wynkoop Brewing Company
Free
FreeTue, Oct 20 · 6:00 PM
Happy Hour + Info Session with Rough Gems Alumni
Union Hall Art Space
Free
FreeTue, Oct 20 · 7:00 PM
The Tempest
Space Theater
Free
FreeWed, Oct 21 · 9:00 AM
October Free Community Coworking Day
The Alliance Center
Free