find Halloween events for every vibe.

T i events in O'fallon, MO

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OPEN HOUSE at Tuscany Landing
Tuesday at 5:00 PM
Foristell · Tuscany Landing
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OPEN HOUSE at Tuscany Landing
Tuesday at 5:00 PM
Foristell · Tuscany Landing
Special tymes banquet hall comfortable good time
Fri, Oct 31, 3:00 PM + 7 more
St. Louis · Special Tymes Banquet Hall
Special tymes banquet hall comfortable good time
Fri, Oct 31, 3:00 PM + 7 more
St. Louis · Special Tymes Banquet Hall
Cats N' Mats Yoga Night - November 2025
Wed, Nov 12, 6:00 PM
St. Louis · Tenth Life Cat Rescue
Cats N' Mats Yoga Night - November 2025
Wed, Nov 12, 6:00 PM
St. Louis · Tenth Life Cat Rescue
Creating Balance - North County, MO
Thu, Oct 23, 11:30 AM
Florissant · Irma Jean's Restaurant & Sports Bar
Creating Balance - North County, MO
Thu, Oct 23, 11:30 AM
Florissant · Irma Jean's Restaurant & Sports Bar
Grow Your LinkedIn Company Page - Live in St.Louis
Thu, Oct 23, 10:00 AM
St. Louis · Lucas School House - The Creative Culture Collider
Grow Your LinkedIn Company Page - Live in St.Louis
Thu, Oct 23, 10:00 AM
St. Louis · Lucas School House - The Creative Culture Collider
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St. Louis Mac and Cheese Takedown
Sunday at 2:00 PM
St. Louis · American Czech Center
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St. Louis Mac and Cheese Takedown
Sunday at 2:00 PM
St. Louis · American Czech Center
White Christmas
Sat, Nov 15, 7:30 PM
St. Louis · Missouri Baptist University
White Christmas
Sat, Nov 15, 7:30 PM
St. Louis · Missouri Baptist University
Selling quickly
Make Your Own Sterling Silver Stackable Rings
Sun, Nov 16, 10:00 AM
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Selling quickly
Make Your Own Sterling Silver Stackable Rings
Sun, Nov 16, 10:00 AM
Saint Charles · Moonumental Jewelry Emporium & Makerspace
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Live Music Series: Freebird USA
Tomorrow at 7:00 PM
Wright City · The Festival Field @ Cedar Lake Cellars
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Live Music Series: Freebird USA
Tomorrow at 7:00 PM
Wright City · The Festival Field @ Cedar Lake Cellars
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The Dinner Detective True Crime Murder Mystery Dinner Show - St. Louis, MO
Fri, Oct 31, 7:00 PM + 28 more
St. Louis · Hilton St. Louis Frontenac
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The Dinner Detective True Crime Murder Mystery Dinner Show - St. Louis, MO
Fri, Oct 31, 7:00 PM + 28 more
St. Louis · Hilton St. Louis Frontenac
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The Ghoul House Pop Up Bar & Haunted Trail on Oct 18th
Cottleville · Public School House
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The Ghoul House Pop Up Bar & Haunted Trail on Oct 18th
Cottleville · Public School House
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The Ghoul House Pop Up Bar & Haunted Trail on Oct 17th
Cottleville · Public School House
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The Ghoul House Pop Up Bar & Haunted Trail on Oct 17th
Cottleville · Public School House
Nearly full
The Ghoul House Pop Up Bar & Haunted Trail on Oct 24th
Cottleville · Public School House
Nearly full
The Ghoul House Pop Up Bar & Haunted Trail on Oct 24th
Cottleville · Public School House
The Ghoul House Pop Up Bar & Haunted Trail on Oct 25th
Cottleville · Public School House
The Ghoul House Pop Up Bar & Haunted Trail on Oct 25th
Cottleville · Public School House
The Ghoul House Pop Up Bar & Haunted Trail on Oct 30th
Cottleville · Public School House
The Ghoul House Pop Up Bar & Haunted Trail on Oct 30th
Cottleville · Public School House
The Ghoul House Pop Up Bar & Haunted Trail on Oct 22nd
Cottleville · Public School House
The Ghoul House Pop Up Bar & Haunted Trail on Oct 22nd
Cottleville · Public School House

Trends in O'fallon

Explore more trends

OPEN HOUSE at Tuscany Landing

OPEN HOUSE at Tuscany Landing

Special tymes banquet hall comfortable good time

Special tymes banquet hall comfortable good time

Cats N' Mats Yoga Night - November 2025

Cats N' Mats Yoga Night - November 2025

Creating Balance - North County, MO

Creating Balance - North County, MO

Grow Your LinkedIn Company Page - Live in St.Louis

Grow Your LinkedIn Company Page - Live in St.Louis

St. Louis Mac and Cheese Takedown

St. Louis Mac and Cheese Takedown

White Christmas

White Christmas

Make Your Own Sterling Silver Stackable Rings

Make Your Own Sterling Silver Stackable Rings

Live Music Series: Freebird USA

Live Music Series: Freebird USA

The Dinner Detective True Crime Murder Mystery Dinner Show - St. Louis, MO

The Dinner Detective True Crime Murder Mystery Dinner Show - St. Louis, MO

The Ghoul House Pop Up Bar & Haunted Trail on Oct 18th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 18th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 17th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 17th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 24th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 24th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 25th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 25th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 30th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 30th

The Ghoul House Pop Up Bar & Haunted Trail on Oct 22nd

The Ghoul House Pop Up Bar & Haunted Trail on Oct 22nd

Things to do around O'fallon

Trends in O'fallon

1. Events happening today near me

2. Trunk or treat

3. Car shows

4. October

5. Crafts fair

6. Halloween party

7. Scramble golf tournaments

8. Job fairs

9. Kids

10. Puff and paint

11. Puppy yoga

12. Music bingo