Events and Things to do in O'Fallon, IL

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

Ladue Egg Hunt For Pets 2026
Sat, Apr 4, 9:30 AM
St. Louis · Treats Unleashed Ladue
Ladue Egg Hunt For Pets 2026
Sat, Apr 4, 9:30 AM
St. Louis · Treats Unleashed Ladue
Going fast
PRINCESS TEA PARTY AT SALT AND HONEY
Sun, Apr 19, 12:30 PM
Waterloo · 610 S Market St
Going fast
PRINCESS TEA PARTY AT SALT AND HONEY
Sun, Apr 19, 12:30 PM
Waterloo · 610 S Market St
Women’s History Month Soirée: She’s Next. She’s Now. She's Legacy
Wed, Mar 25, 6:00 PM
St. Louis · Spark Coworking - St. Louis
Women’s History Month Soirée: She’s Next. She’s Now. She's Legacy
Wed, Mar 25, 6:00 PM
St. Louis · Spark Coworking - St. Louis
Illusions The Drag Brunch St. Louis-Drag Queen Brunch-St. Louis, MO
Sat, Mar 21, 1:30 PM + 82 more
St. Louis · Illusions The Drag Queen Brunch St. Louis
Illusions The Drag Brunch St. Louis-Drag Queen Brunch-St. Louis, MO
Sat, Mar 21, 1:30 PM + 82 more
St. Louis · Illusions The Drag Queen Brunch St. Louis
Sales end soon
Illusions The Drag Queen Show St. Louis - Drag Queen Dinner Show St Louis
Tomorrow at 7:00 PM + 83 more
St. Louis · Illusions The Drag Queen Show St. Louis
Sales end soon
Illusions The Drag Queen Show St. Louis - Drag Queen Dinner Show St Louis
Tomorrow at 7:00 PM + 83 more
St. Louis · Illusions The Drag Queen Show St. Louis
Sales end soon
Salesforce Admin & App Builder Certification Training in St. Louis, MO
Tue, Mar 24, 9:00 AM + 9 more
St. Louis · St. Louis, MO
Sales end soon
Salesforce Admin & App Builder Certification Training in St. Louis, MO
Tue, Mar 24, 9:00 AM + 9 more
St. Louis · St. Louis, MO
Sales end soon
Proposal Writing Skills 1 Day Workshop |St. Louis, MO
Fri, Mar 20, 9:00 AM + 4 more
St. Louis · For venue details reach us at info@learnerring.com
Sales end soon
Proposal Writing Skills 1 Day Workshop |St. Louis, MO
Fri, Mar 20, 9:00 AM + 4 more
St. Louis · For venue details reach us at info@learnerring.com
Conflict Management Certification Training in St. Louis, MO
Fri, Mar 27, 9:00 AM
St. Louis, MO · St. Louis, MO
Conflict Management Certification Training in St. Louis, MO
Fri, Mar 27, 9:00 AM
St. Louis, MO · St. Louis, MO
PMP Live Instructor Led Certification Training Bootcamp in Saint Louis, MO
Tue, Mar 24, 9:00 AM + 18 more
Saint Louis · Saint Louis
PMP Live Instructor Led Certification Training Bootcamp in Saint Louis, MO
Tue, Mar 24, 9:00 AM + 18 more
Saint Louis · Saint Louis
Business Case Writing Certification Training in St. Louis, MO
Fri, Mar 27, 9:00 AM
St. Louis, MO · St. Louis, MO
Business Case Writing Certification Training in St. Louis, MO
Fri, Mar 27, 9:00 AM
St. Louis, MO · St. Louis, MO
Agile Classroom Training in St. Louis, MO
Fri, Mar 27, 9:00 AM
St. Louis, MO · St. Louis, MO
Agile Classroom Training in St. Louis, MO
Fri, Mar 27, 9:00 AM
St. Louis, MO · St. Louis, MO
Master Your Mind, Elevate Your Performance, and Boost Your Energy Levels: T
Wednesday at 9:00 PM + 65 more
St. Louis · St. Louis
Master Your Mind, Elevate Your Performance, and Boost Your Energy Levels: T
Wednesday at 9:00 PM + 65 more
St. Louis · St. Louis
Sales end soon
Business Case Writing 1 Day Workshop | St. Louis, MO
Thu, Mar 19, 9:00 AM + 4 more
St. Louis · For venue details reach us at info@learnerring.com
Sales end soon
Business Case Writing 1 Day Workshop | St. Louis, MO
Thu, Mar 19, 9:00 AM + 4 more
St. Louis · For venue details reach us at info@learnerring.com
Just added
SIUE Club Sports Awards Banquet
Fri, Apr 24, 5:00 PM
Edwardsville · The Outlet Event Center
Just added
SIUE Club Sports Awards Banquet
Fri, Apr 24, 5:00 PM
Edwardsville · The Outlet Event Center
Sacred Sound & Numerology with Ashaleah
Sat, Apr 4, 4:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
Sacred Sound & Numerology with Ashaleah
Sat, Apr 4, 4:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
Not Our Independence Let’s Talk Nail S^*
Fri, Jul 3, 5:00 PM
St. Louis · 4256 Manchester Ave
Not Our Independence Let’s Talk Nail S^*
Fri, Jul 3, 5:00 PM
St. Louis · 4256 Manchester Ave
38th Annual SIUE Construction Alumni Society Golf Tournament
Belleville · The Orchards
38th Annual SIUE Construction Alumni Society Golf Tournament
Belleville · The Orchards
Sales end soon
Puzzling Adventures Scavenger Hunt - Saint Louis
Tomorrow at 1:00 PM + 42 more
St Louis · Recommended Parking to Begin Adventure
Sales end soon
Puzzling Adventures Scavenger Hunt - Saint Louis
Tomorrow at 1:00 PM + 42 more
St Louis · Recommended Parking to Begin Adventure
SAFe® 5.1 POPM Certification Training in St. Louis, MO
Thu, Mar 26, 9:00 AM + 8 more
St. Louis, MO · St. Louis, MO
SAFe® 5.1 POPM Certification Training in St. Louis, MO
Thu, Mar 26, 9:00 AM + 8 more
St. Louis, MO · St. Louis, MO

Trends in O'Fallon

Explore more trends

Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Ladue Egg Hunt For Pets 2026

PRINCESS TEA PARTY AT SALT AND HONEY

Women’s History Month Soirée: She’s Next. She’s Now. She's Legacy

Illusions The Drag Brunch St. Louis-Drag Queen Brunch-St. Louis, MO

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

job fairs

scramble golf tournaments

singles

Which events are coming up?

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

Puzzling Adventures Scavenger Hunt - Saint Louis

Illusions The Drag Queen Show St. Louis - Drag Queen Dinner Show St Louis

Master Your Mind, Elevate Your Performance, and Boost Your Energy Levels: T

Business Case Writing 1 Day Workshop | St. Louis, MO

Ladue Egg Hunt For Pets 2026

Ladue Egg Hunt For Pets 2026

PRINCESS TEA PARTY AT SALT AND HONEY

PRINCESS TEA PARTY AT SALT AND HONEY

Women’s History Month Soirée: She’s Next. She’s Now. She's Legacy

Women’s History Month Soirée: She’s Next. She’s Now. She's Legacy

Illusions The Drag Brunch St. Louis-Drag Queen Brunch-St. Louis, MO

Illusions The Drag Brunch St. Louis-Drag Queen Brunch-St. Louis, MO

Illusions The Drag Queen Show St. Louis - Drag Queen Dinner Show St Louis

Illusions The Drag Queen Show St. Louis - Drag Queen Dinner Show St Louis

Salesforce Admin & App Builder Certification Training in St. Louis, MO

Salesforce Admin & App Builder Certification Training in St. Louis, MO

Proposal Writing Skills 1 Day Workshop |St. Louis, MO

Proposal Writing Skills 1 Day Workshop |St. Louis, MO

Conflict Management Certification Training in St. Louis, MO

Conflict Management Certification Training in St. Louis, MO

PMP Live Instructor Led Certification Training Bootcamp in Saint Louis, MO

PMP Live Instructor Led Certification Training Bootcamp in Saint Louis, MO

Business Case Writing Certification Training in St. Louis, MO

Business Case Writing Certification Training in St. Louis, MO

Agile Classroom Training in St. Louis, MO

Agile Classroom Training in St. Louis, MO

Master Your Mind, Elevate Your Performance, and Boost Your Energy Levels: T

Master Your Mind, Elevate Your Performance, and Boost Your Energy Levels: T

Business Case Writing 1 Day Workshop | St. Louis, MO

Business Case Writing 1 Day Workshop | St. Louis, MO

SIUE Club Sports Awards Banquet

SIUE Club Sports Awards Banquet

Sacred Sound & Numerology with Ashaleah

Sacred Sound & Numerology with Ashaleah

Not Our Independence Let’s Talk Nail S^*

Not Our Independence Let’s Talk Nail S^*

38th Annual SIUE Construction Alumni Society Golf Tournament

38th Annual SIUE Construction Alumni Society Golf Tournament

Puzzling Adventures Scavenger Hunt - Saint Louis

Puzzling Adventures Scavenger Hunt - Saint Louis

SAFe® 5.1 POPM Certification Training in St. Louis, MO

SAFe® 5.1 POPM Certification Training in St. Louis, MO

Things to do around O'Fallon

Trends in O'Fallon

1. Events happening today near me

2. Job fairs

3. Scramble golf tournaments

4. Singles

5. Egg hunt

6. Kids events

7. Valentines day events

8. Kid friendly

9. Crafts fair

10. Open mic

11. Comedy shows

12. Trivia

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?