Free Events and Things to do in Thornton, CO

Search for something you love or check out popular events in your area.

Love Island Watch Party at Après
Tue, Jun 2, 7:00 PM + 6 more
Denver · Après Govnr's Park
Love Island Watch Party at Après
Tue, Jun 2, 7:00 PM + 6 more
Denver · Après Govnr's Park
KWYP CO Karaoke Connections
Thu, Jun 11, 7:30 PM + 3 more
Westminster · Park Center Lounge Karaoke Bar & Grill
KWYP CO Karaoke Connections
Thu, Jun 11, 7:30 PM + 3 more
Westminster · Park Center Lounge Karaoke Bar & Grill
Sales end soon
Live Music Open Mic Night
Tomorrow at 6:00 PM + 31 more
Denver · Barfly
Sales end soon
Live Music Open Mic Night
Tomorrow at 6:00 PM + 31 more
Denver · Barfly
Niwot Wellness Lecture Series
Wed, Jun 3, 6:00 PM
Niwot · Niwot Hall
Niwot Wellness Lecture Series
Wed, Jun 3, 6:00 PM
Niwot · Niwot Hall
The Delta Sonics
Saturday at 7:00 PM
Denver · Barfly
The Delta Sonics
Saturday at 7:00 PM
Denver · Barfly
Sales end soon
Denver, CO - Music Bingo at Punch Bowl Social
Tomorrow at 7:00 PM + 39 more
Denver · Punch Bowl Social Denver
Sales end soon
Denver, CO - Music Bingo at Punch Bowl Social
Tomorrow at 7:00 PM + 39 more
Denver · Punch Bowl Social Denver
Just added
Wildflower Hike
Thu, Jun 25, 7:00 PM
Louisville · Davidson Mesa Trailhead
Just added
Wildflower Hike
Thu, Jun 25, 7:00 PM
Louisville · Davidson Mesa Trailhead
Be^U's Women's Business Coffee Break (Denver)
Thu, Jul 2, 10:00 AM
Denver · Metropolis Coffee
Be^U's Women's Business Coffee Break (Denver)
Thu, Jul 2, 10:00 AM
Denver · Metropolis Coffee
FREE TRIAL DAY In Coworking 9am to 4pm
Thu, Jun 4, 7:00 PM + 1 more
Broomfield · 8181 Arista Pl
FREE TRIAL DAY In Coworking 9am to 4pm
Thu, Jun 4, 7:00 PM + 1 more
Broomfield · 8181 Arista Pl
Market at the Center
Sat, Jun 13, 10:00 AM + 3 more
Denver · 4850 National Western Dr
Market at the Center
Sat, Jun 13, 10:00 AM + 3 more
Denver · 4850 National Western Dr
June 20th Free Music Class for Kids in Denver
Sat, Jun 20, 10:00 AM
Denver · Children's Music Academy of Congress Park
June 20th Free Music Class for Kids in Denver
Sat, Jun 20, 10:00 AM
Denver · Children's Music Academy of Congress Park
Rooftop Yoga at Piripi
Sat, Jun 13, 9:45 AM + 3 more
Erie · Piripi
Rooftop Yoga at Piripi
Sat, Jun 13, 9:45 AM + 3 more
Erie · Piripi
Creative Workshop and Book Talk with Local Author Gabby Brown
Thu, Jun 25, 6:00 PM
Denver · 1700 N Humboldt St
Creative Workshop and Book Talk with Local Author Gabby Brown
Thu, Jun 25, 6:00 PM
Denver · 1700 N Humboldt St
2026 CDOT Small Business Collaborative Forum Q3
Mon, Aug 31, 2:00 PM
Denver · Colorado Department of Transportation Headquarters
2026 CDOT Small Business Collaborative Forum Q3
Mon, Aug 31, 2:00 PM
Denver · Colorado Department of Transportation Headquarters
The Krystal Ball
Wed, Jul 8, 6:00 PM + 1 more
Denver · Tetra Private Lounge & Garden
The Krystal Ball
Wed, Jul 8, 6:00 PM + 1 more
Denver · Tetra Private Lounge & Garden
Second Sunday Community Yoga - FREE!
Sun, Jun 14, 11:00 AM + 6 more
Denver · Moodswing
Second Sunday Community Yoga - FREE!
Sun, Jun 14, 11:00 AM + 6 more
Denver · Moodswing
Sales end soon
Choclitcity Ladies Game Night
Thursday at 9:00 PM + 35 more
Denver · Choc Lit City Lounge
Sales end soon
Choclitcity Ladies Game Night
Thursday at 9:00 PM + 35 more
Denver · Choc Lit City Lounge
Colorado Take Steps
Sat, Jun 6, 9:30 AM
Denver · Great Lawn Park
Colorado Take Steps
Sat, Jun 6, 9:30 AM
Denver · Great Lawn Park

Trends in Thornton

Explore more trends

Frequently asked questions about Thornton

What are the best free events to attend?

According to Eventbrite, the best free events are:

Love Island Watch Party at Après

KWYP CO Karaoke Connections

Niwot Wellness Lecture Series

Wildflower Hike

Which events are currently trending in Thornton?

The trending searches this month in Thornton are:

Which free events are coming up?

Discover the best free events happening soon – you don't want to miss them:

Live Music Open Mic Night

Denver, CO - Music Bingo at Punch Bowl Social

Choclitcity Ladies Game Night

The Delta Sonics

Love Island Watch Party at Après

Love Island Watch Party at Après

KWYP CO Karaoke Connections

KWYP CO Karaoke Connections

Live Music Open Mic Night

Live Music Open Mic Night

Niwot Wellness Lecture Series

Niwot Wellness Lecture Series

The Delta Sonics

The Delta Sonics

Denver, CO - Music Bingo at Punch Bowl Social

Denver, CO - Music Bingo at Punch Bowl Social

Wildflower Hike

Wildflower Hike

Be^U's Women's Business Coffee Break (Denver)

Be^U's Women's Business Coffee Break (Denver)

FREE TRIAL DAY In Coworking 9am to 4pm

FREE TRIAL DAY In Coworking 9am to 4pm

Market at the Center

Market at the Center

June 20th Free Music Class for Kids in Denver

June 20th Free Music Class for Kids in Denver

Rooftop Yoga at Piripi

Rooftop Yoga at Piripi

Creative Workshop and Book Talk with Local Author Gabby Brown

Creative Workshop and Book Talk with Local Author Gabby Brown

2026 CDOT Small Business Collaborative Forum Q3

2026 CDOT Small Business Collaborative Forum Q3

The Krystal Ball

The Krystal Ball

Second Sunday Community Yoga - FREE!

Second Sunday Community Yoga - FREE!

Choclitcity Ladies Game Night

Choclitcity Ladies Game Night

Colorado Take Steps

Colorado Take Steps

Things to do around Thornton

Trends in Thornton

1. Mothers day

2. Jaripeo denver

3. Free paper shredding

4. Carnival festival

5. Car shows

6. Cinco de mayo festival

7. Free kids

8. Crawl

9. Craft fairs

10. Food truck festival

11. Denver

12. Job fairs

What are the best free events to attend?

Which events are currently trending in Thornton?

Which free events are coming up?