find Halloween events for every vibe.

Free events in Denver, CO

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

Sales end soon
Arts Complex Creates Information Session and Venues Tour
Monday at 5:00 PM
Denver · The Studio Loft at Ellie Caulkins Opera House
Sales end soon
Arts Complex Creates Information Session and Venues Tour
Monday at 5:00 PM
Denver · The Studio Loft at Ellie Caulkins Opera House
Nearly full
CE Olympic Day! It's a Realtor CE Day: Elevate Your Expertise 2025!
Thursday at 8:00 AM
Denver · Alamo Drafthouse Cinema Sloans Lake
Nearly full
CE Olympic Day! It's a Realtor CE Day: Elevate Your Expertise 2025!
Thursday at 8:00 AM
Denver · Alamo Drafthouse Cinema Sloans Lake
Sales end soon
Lagree Luxe x lululemon
Sunday at 9:00 AM
Denver · 8246 E Northfield Blvd
Sales end soon
Lagree Luxe x lululemon
Sunday at 9:00 AM
Denver · 8246 E Northfield Blvd
Barre3 X lululemon Aspen Grove
Sat, Nov 8, 8:45 AM
Littleton · lululemon
Barre3 X lululemon Aspen Grove
Sat, Nov 8, 8:45 AM
Littleton · lululemon
Agent Ignite: Vision Casting and Goal Setting 2026!
Thu, Nov 20, 11:00 AM
Englewood · 750 W Hampden Ave suite 500
Agent Ignite: Vision Casting and Goal Setting 2026!
Thu, Nov 20, 11:00 AM
Englewood · 750 W Hampden Ave suite 500
What's Your Spiritual Footprint? (Free Event)
Thu, Nov 6, 6:30 PM
Lakewood · The Bardo Coffee House
What's Your Spiritual Footprint? (Free Event)
Thu, Nov 6, 6:30 PM
Lakewood · The Bardo Coffee House
Selling quickly
St. Anthony Medical Campus Volunteer Information Session Zoom Meeting
Tue, Nov 11, 3:00 PM
Lakewood · The Information Session will be held using Zoom - Meeting invitations will be emailed five to seven days prior to the event.
Selling quickly
St. Anthony Medical Campus Volunteer Information Session Zoom Meeting
Tue, Nov 11, 3:00 PM
Lakewood · The Information Session will be held using Zoom - Meeting invitations will be emailed five to seven days prior to the event.
Nearly full
2026 Business Planning
Tuesday at 11:30 AM
Greenwood Village · La Loma DTC
Nearly full
2026 Business Planning
Tuesday at 11:30 AM
Greenwood Village · La Loma DTC
NHTSA SFST Train the Trainer Instructor Course
Mon, Nov 17, 8:00 AM
Thornton · The Thornton Police Department
NHTSA SFST Train the Trainer Instructor Course
Mon, Nov 17, 8:00 AM
Thornton · The Thornton Police Department
Your Best Posts Are a Goldmine: Let's Teach AI to Dig
Thu, Nov 6, 12:00 PM
Denver · Chicago Title – Cherry Creek
Your Best Posts Are a Goldmine: Let's Teach AI to Dig
Thu, Nov 6, 12:00 PM
Denver · Chicago Title – Cherry Creek
Sales end soon
My Matrix
Monday at 1:30 PM
Greenwood Village · REcolorado
Sales end soon
My Matrix
Monday at 1:30 PM
Greenwood Village · REcolorado
AutoNation Free Car Care Clinic – Centennial, CO
Sat, Nov 15, 2:00 PM
Centennial · AutoNation Subaru Arapahoe
AutoNation Free Car Care Clinic – Centennial, CO
Sat, Nov 15, 2:00 PM
Centennial · AutoNation Subaru Arapahoe
REcolorado Listing Input
Mon, Nov 10, 10:00 AM
Greenwood Village · REcolorado
REcolorado Listing Input
Mon, Nov 10, 10:00 AM
Greenwood Village · REcolorado
Live Your Legacy
Mon, Nov 10, 5:30 PM
Denver · The Denver Central Market
Live Your Legacy
Mon, Nov 10, 5:30 PM
Denver · The Denver Central Market
Sales end soon
Matrix: Auto Emails, Contacts, & Client Portal
Monday at 10:00 AM
Greenwood Village · REcolorado
Sales end soon
Matrix: Auto Emails, Contacts, & Client Portal
Monday at 10:00 AM
Greenwood Village · REcolorado
Hapé Circle with Sean McAllister
Wed, Nov 12, 6:30 PM
Denver · Plant Magic Cafe
Hapé Circle with Sean McAllister
Wed, Nov 12, 6:30 PM
Denver · Plant Magic Cafe
Enlightened & Unhinged | FREE Community Breathwork Journey
Sat, Nov 22, 11:00 AM
Denver · Sakala
Enlightened & Unhinged | FREE Community Breathwork Journey
Sat, Nov 22, 11:00 AM
Denver · Sakala
Sales end soon
All Things Canva and AI Integrations
Monday at 10:30 AM
Englewood · KW DTC North Training Room
Sales end soon
All Things Canva and AI Integrations
Monday at 10:30 AM
Englewood · KW DTC North Training Room
Masterclass: Video Marketing for Business Owners
Wed, Nov 12, 11:00 AM
Centennial · 7173 S Havana St
Masterclass: Video Marketing for Business Owners
Wed, Nov 12, 11:00 AM
Centennial · 7173 S Havana St
75 Soft Challenge Midway Check-In Fuel, Flow, & Flourish
Wednesday at 4:00 PM
Aurora · Natural Grocers
75 Soft Challenge Midway Check-In Fuel, Flow, & Flourish
Wednesday at 4:00 PM
Aurora · Natural Grocers

Trends in Denver

Explore more trends

Frequently asked questions about Denver

What are the best free class events to attend?

According to Eventbrite, the best free class events are:

Arts Complex Creates Information Session and Venues Tour

CE Olympic Day! It's a Realtor CE Day: Elevate Your Expertise 2025!

Barre3 X lululemon Aspen Grove

Agent Ignite: Vision Casting and Goal Setting 2026!

Which events are currently trending in Denver?

The trending searches this month in Denver are:

Which free class events are coming up?

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

Lagree Luxe x lululemon

Matrix: Auto Emails, Contacts, & Client Portal

All Things Canva and AI Integrations

My Matrix

Arts Complex Creates Information Session and Venues Tour

Arts Complex Creates Information Session and Venues Tour

CE Olympic Day! It's a Realtor CE Day: Elevate Your Expertise 2025!

CE Olympic Day! It's a Realtor CE Day: Elevate Your Expertise 2025!

Lagree Luxe x lululemon

Lagree Luxe x lululemon

Barre3 X lululemon Aspen Grove

Barre3 X lululemon Aspen Grove

Agent Ignite: Vision Casting and Goal Setting 2026!

Agent Ignite: Vision Casting and Goal Setting 2026!

What's Your Spiritual Footprint? (Free Event)

What's Your Spiritual Footprint? (Free Event)

St. Anthony Medical Campus Volunteer Information Session Zoom Meeting

St. Anthony Medical Campus Volunteer Information Session Zoom Meeting

2026 Business Planning

2026 Business Planning

NHTSA SFST Train the Trainer Instructor Course

NHTSA SFST Train the Trainer Instructor Course

Your Best Posts Are a Goldmine: Let's Teach AI to Dig

Your Best Posts Are a Goldmine: Let's Teach AI to Dig

My Matrix

My Matrix

AutoNation Free Car Care Clinic – Centennial, CO

AutoNation Free Car Care Clinic – Centennial, CO

REcolorado Listing Input

REcolorado Listing Input

Live Your Legacy

Live Your Legacy

Matrix: Auto Emails, Contacts, & Client Portal

Matrix: Auto Emails, Contacts, & Client Portal

Hapé Circle with Sean McAllister

Hapé Circle with Sean McAllister

Enlightened & Unhinged | FREE Community Breathwork Journey

Enlightened & Unhinged | FREE Community Breathwork Journey

All Things Canva and AI Integrations

All Things Canva and AI Integrations

Masterclass: Video Marketing for Business Owners

Masterclass: Video Marketing for Business Owners

75 Soft Challenge Midway Check-In Fuel, Flow, & Flourish

75 Soft Challenge Midway Check-In Fuel, Flow, & Flourish

Things to do around Denver

Trends in Denver

1. Halloween

2. Halloween events

3. Trunk or treat

4. Halloween party

5. Rave

6. Job fairs

7. Speed dating events

8. November

9. Concerts

10. Singles party

11. Craft fairs

12. Oktoberfest