Free Events and Things to do in O'Fallon, MO

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Sales end soon
Easter Eggstravaganza
Sunday at 12:00 PM
Fenton · Arise Church
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Easter Eggstravaganza
Sunday at 12:00 PM
Fenton · Arise Church
Going fast
FREE PILATES IN THE PARK SERIES- FLOW & VIBE
Sat, Apr 18, 10:00 AM
St. Louis · World's Fair Pavilion
Going fast
FREE PILATES IN THE PARK SERIES- FLOW & VIBE
Sat, Apr 18, 10:00 AM
St. Louis · World's Fair Pavilion
MADE IN ST. LOUIS: How Great Businesses Are Built
Wed, May 6, 7:30 AM
St. Louis · Missouri History Museum
MADE IN ST. LOUIS: How Great Businesses Are Built
Wed, May 6, 7:30 AM
St. Louis · Missouri History Museum
Breakthrough: A Health Innovation Symposium (STL TechWeek)
Thu, Apr 16, 10:00 AM
St. Louis · T-REX Downtown STL
Breakthrough: A Health Innovation Symposium (STL TechWeek)
Thu, Apr 16, 10:00 AM
St. Louis · T-REX Downtown STL
Midwest Ecommerce Summit: Built to Grow (STL TechWeek 2026)
Wed, Apr 15, 1:00 PM
St. Louis · T-REX Downtown STL
Midwest Ecommerce Summit: Built to Grow (STL TechWeek 2026)
Wed, Apr 15, 1:00 PM
St. Louis · T-REX Downtown STL
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I Want My Body
Saturday at 9:00 AM
St. Louis · 1408 Kingshighway Blvd
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I Want My Body
Saturday at 9:00 AM
St. Louis · 1408 Kingshighway Blvd
Monday Wealth Management for Entrepreneurs
Mon, Apr 6, 5:30 PM
St. Louis · 1408 Kingshighway Blvd
Monday Wealth Management for Entrepreneurs
Mon, Apr 6, 5:30 PM
St. Louis · 1408 Kingshighway Blvd
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Complimentary Wine Sampling @ Sappington | Southern Hemisphere
Friday at 6:00 PM
St. Louis · The Wine Cellar Outlet Sappington Plaza
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Complimentary Wine Sampling @ Sappington | Southern Hemisphere
Friday at 6:00 PM
St. Louis · The Wine Cellar Outlet Sappington Plaza
Just added
DJ SYMPOSIUM
Sat, Jun 27, 2:00 PM
St. Louis · Soul 2 Soul
Just added
DJ SYMPOSIUM
Sat, Jun 27, 2:00 PM
St. Louis · Soul 2 Soul
Windows of Opportunity
Mon, Apr 13, 6:00 AM
St. Louis · 1408 Kingshighway Blvd
Windows of Opportunity
Mon, Apr 13, 6:00 AM
St. Louis · 1408 Kingshighway Blvd
EXPO St. Louis Orientation & Meet and Greet
Sat, Apr 4, 1:00 PM
St. Louis · St. Louis Public Library - Baden Library
EXPO St. Louis Orientation & Meet and Greet
Sat, Apr 4, 1:00 PM
St. Louis · St. Louis Public Library - Baden Library
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An Afternoon with Artist Susan Taylor Glasgow
Sunday at 1:00 PM
St. Louis · 21c Museum Hotel St Louis
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An Afternoon with Artist Susan Taylor Glasgow
Sunday at 1:00 PM
St. Louis · 21c Museum Hotel St Louis
Easter Sunday All-You-Can-Eat Soul Food Buffet+ Live Entertainment
Sun, Apr 5, 11:00 AM
St. Louis · Celebrity Restaurant & Banquet Center
Easter Sunday All-You-Can-Eat Soul Food Buffet+ Live Entertainment
Sun, Apr 5, 11:00 AM
St. Louis · Celebrity Restaurant & Banquet Center
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Power, Policy & Purpose: Women in Political Leadership
Tomorrow at 6:00 PM
St. Louis · 4811 Delmar Blvd
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Power, Policy & Purpose: Women in Political Leadership
Tomorrow at 6:00 PM
St. Louis · 4811 Delmar Blvd
Marketing in a Digital World
Mon, Apr 27, 6:00 PM
St. Louis · 1408 Kingshighway Blvd
Marketing in a Digital World
Mon, Apr 27, 6:00 PM
St. Louis · 1408 Kingshighway Blvd
Christina Gschwantner & Pepi Erdbories: Dual Exhibition Opening Receptions
Fri, Apr 3, 6:00 PM
St. Louis · Square One Gallery
Christina Gschwantner & Pepi Erdbories: Dual Exhibition Opening Receptions
Fri, Apr 3, 6:00 PM
St. Louis · Square One Gallery
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ARIES AFRO-CARIBBEAN BASH AT CLUB VIVA
Friday at 8:00 PM
St. Louis · Club Viva
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ARIES AFRO-CARIBBEAN BASH AT CLUB VIVA
Friday at 8:00 PM
St. Louis · Club Viva
Sales end soon
REGGAE WEDNESDAYS AT CLUB VIVA
Today at 8:00 PM
St. Louis · Club Viva
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REGGAE WEDNESDAYS AT CLUB VIVA
Today at 8:00 PM
St. Louis · Club Viva
Sales end soon
Market on McPherson
Sunday at 10:00 AM
St. Louis · 4740 McPherson Ave
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Market on McPherson
Sunday at 10:00 AM
St. Louis · 4740 McPherson Ave

Trends in O'Fallon

Explore more trends

Frequently asked questions about O'Fallon

What are the best free events to attend?

According to Eventbrite, the best free events are:

Easter Eggstravaganza

FREE PILATES IN THE PARK SERIES- FLOW & VIBE

MADE IN ST. LOUIS: How Great Businesses Are Built

Breakthrough: A Health Innovation Symposium (STL TechWeek)

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

st patrick day

events happening today near me

car shows

puppy yoga

Which free events are coming up?

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

REGGAE WEDNESDAYS AT CLUB VIVA

Power, Policy & Purpose: Women in Political Leadership

Complimentary Wine Sampling @ Sappington | Southern Hemisphere

ARIES AFRO-CARIBBEAN BASH AT CLUB VIVA

Easter Eggstravaganza

Easter Eggstravaganza

FREE PILATES IN THE PARK SERIES- FLOW & VIBE

FREE PILATES IN THE PARK SERIES- FLOW & VIBE

MADE IN ST. LOUIS: How Great Businesses Are Built

MADE IN ST. LOUIS: How Great Businesses Are Built

Breakthrough: A Health Innovation Symposium (STL TechWeek)

Breakthrough: A Health Innovation Symposium (STL TechWeek)

Midwest Ecommerce Summit: Built to Grow (STL TechWeek 2026)

Midwest Ecommerce Summit: Built to Grow (STL TechWeek 2026)

I Want My Body

I Want My Body

Monday Wealth Management for Entrepreneurs

Monday Wealth Management for Entrepreneurs

Complimentary Wine Sampling @ Sappington | Southern Hemisphere

Complimentary Wine Sampling @ Sappington | Southern Hemisphere

DJ SYMPOSIUM

DJ SYMPOSIUM

Windows of Opportunity

Windows of Opportunity

EXPO St. Louis Orientation & Meet and Greet

EXPO St. Louis Orientation & Meet and Greet

An Afternoon with Artist Susan Taylor Glasgow

An Afternoon with Artist Susan Taylor Glasgow

Easter Sunday All-You-Can-Eat Soul Food Buffet+ Live Entertainment

Easter Sunday All-You-Can-Eat Soul Food Buffet+ Live Entertainment

Power, Policy & Purpose: Women in Political Leadership

Power, Policy & Purpose: Women in Political Leadership

Marketing in a Digital World

Marketing in a Digital World

Christina Gschwantner & Pepi Erdbories: Dual Exhibition Opening Receptions

Christina Gschwantner & Pepi Erdbories: Dual Exhibition Opening Receptions

ARIES AFRO-CARIBBEAN BASH AT CLUB VIVA

ARIES AFRO-CARIBBEAN BASH AT CLUB VIVA

REGGAE WEDNESDAYS AT CLUB VIVA

REGGAE WEDNESDAYS AT CLUB VIVA

Market on McPherson

Market on McPherson

Things to do around O'Fallon

Trends in O'Fallon

1. St patrick day

2. Events happening today near me

3. Car shows

4. Puppy yoga

5. Scramble golf tournaments

6. Job fairs

7. Kids

8. Cannabis_event

9. Couples

10. Bingo

11. Puff and paint

12. Crafts fair

What are the best free events to attend?

Which events are currently trending in O'Fallon?

Which free events are coming up?