find Halloween events for every vibe.

Vendors_needed events in O'fallon, MO

Pop the Balloon Speed Dating.[Vendors Welcome]
Tomorrow at 7:00 PM + 5 more
Downtown West · St. Louis
Pop the Balloon Speed Dating.[Vendors Welcome]
Tomorrow at 7:00 PM + 5 more
Downtown West · St. Louis
Sales end soon
St. Charles Paw Parade 2025
Saturday at 10:00 AM
St. Charles · Blanchette Park
Sales end soon
St. Charles Paw Parade 2025
Saturday at 10:00 AM
St. Charles · Blanchette Park
Pop the Balloon Speed Dating [Vendors Welcome]
Tomorrow at 7:00 PM + 5 more
St. Peters · St. Peters
Pop the Balloon Speed Dating [Vendors Welcome]
Tomorrow at 7:00 PM + 5 more
St. Peters · St. Peters
Nearly full
The Social - STL
Wed, Oct 8, 5:00 PM
Cottleville · Public School House
Nearly full
The Social - STL
Wed, Oct 8, 5:00 PM
Cottleville · Public School House
Mark Paul - The Daddy Ball Tour hosted by STL Warriors Baseball
Sat, Nov 8, 6:00 PM
Loehr · Purser Center at Logan University
Mark Paul - The Daddy Ball Tour hosted by STL Warriors Baseball
Sat, Nov 8, 6:00 PM
Loehr · Purser Center at Logan University
WITCHES ON THE WATER-GRAFTON, IL
Sat, Oct 18, 10:00 AM
Grafton · Mason Hollow Park
WITCHES ON THE WATER-GRAFTON, IL
Sat, Oct 18, 10:00 AM
Grafton · Mason Hollow Park
1K PHEW IN THE LOU
Sat, Oct 11, 6:00 PM
Florissant · Calvary Bible Church of Florissant
1K PHEW IN THE LOU
Sat, Oct 11, 6:00 PM
Florissant · Calvary Bible Church of Florissant
St. Charles Market - New Town Holiday Market
Sun, Nov 23, 11:00 AM
St. Charles · New Town Amphitheater st. charles
St. Charles Market - New Town Holiday Market
Sun, Nov 23, 11:00 AM
St. Charles · New Town Amphitheater st. charles
Sales end soon
Goat Yoga at Chandler Hill Vineyard- Defiance, MO
Saturday at 11:30 AM
Missouri · Chandler Hill Vineyards
Sales end soon
Goat Yoga at Chandler Hill Vineyard- Defiance, MO
Saturday at 11:30 AM
Missouri · Chandler Hill Vineyards
Brew in the Lou 2025
Sat, Oct 11, 1:00 PM
St. Louis Hills · Francis Park
Brew in the Lou 2025
Sat, Oct 11, 1:00 PM
St. Louis Hills · Francis Park
Goat Yoga at Alton Farmers Market
Sat, Oct 18, 9:00 AM
Sloan · 501 Landmarks Blvd
Goat Yoga at Alton Farmers Market
Sat, Oct 18, 9:00 AM
Sloan · 501 Landmarks Blvd
St. Louis Cannabis Expo
Sat, Dec 13, 11:00 AM
Old North St. Louis · 918 La Beaume Ave
St. Louis Cannabis Expo
Sat, Dec 13, 11:00 AM
Old North St. Louis · 918 La Beaume Ave
Live Music Series: Freebird USA
Sat, Oct 18, 7:00 PM
Missouri · The Festival Field @ Cedar Lake Cellars
Live Music Series: Freebird USA
Sat, Oct 18, 7:00 PM
Missouri · The Festival Field @ Cedar Lake Cellars
Skating Party
Sat, Oct 11, 7:00 PM
Pine Lawn · Skate King
Skating Party
Sat, Oct 11, 7:00 PM
Pine Lawn · Skate King
Sales end soon
Goat Yoga at 311 Wine House and Beer Garden - St. Peters, MO
Thursday at 6:00 PM
St. Peters · 311 Wine House & Beer Garden
Sales end soon
Goat Yoga at 311 Wine House and Beer Garden - St. Peters, MO
Thursday at 6:00 PM
St. Peters · 311 Wine House & Beer Garden
Diwali Dance Mela
Sat, Oct 11, 6:00 PM
Cottleville · 4601 Mid Rivers Mall Dr
Diwali Dance Mela
Sat, Oct 11, 6:00 PM
Cottleville · 4601 Mid Rivers Mall Dr
Sales end soon
ST LOUIS FALL FEST CAR AND BIKE SHOW
Saturday at 12:00 PM
Missouri · 2677 Dunn Rd
Sales end soon
ST LOUIS FALL FEST CAR AND BIKE SHOW
Saturday at 12:00 PM
Missouri · 2677 Dunn Rd
Jennings High School 2025 ALL CLASS Reunion
Sun, Oct 12, 4:00 PM
St. Louis · JC Supper Club
Jennings High School 2025 ALL CLASS Reunion
Sun, Oct 12, 4:00 PM
St. Louis · JC Supper Club
Sales end soon
Sip, Shop and Paint
Sat, Nov 1, 2:30 PM
Pattonville · U Can Dance Studio
Sales end soon
Sip, Shop and Paint
Sat, Nov 1, 2:30 PM
Pattonville · U Can Dance Studio
A Court of Dreams Gala - A Night Court Celebration at Haue Valley
Fri, Oct 10, 5:30 PM
Missouri · Haue Valley
A Court of Dreams Gala - A Night Court Celebration at Haue Valley
Fri, Oct 10, 5:30 PM
Missouri · Haue Valley

Trends in O'fallon

Explore more trends

Pop the Balloon Speed Dating.[Vendors Welcome]

Pop the Balloon Speed Dating.[Vendors Welcome]

St. Charles Paw Parade 2025

St. Charles Paw Parade 2025

Pop the Balloon Speed Dating [Vendors Welcome]

Pop the Balloon Speed Dating [Vendors Welcome]

The Social - STL

The Social - STL

Mark Paul - The Daddy Ball Tour hosted by STL Warriors Baseball

Mark Paul - The Daddy Ball Tour hosted by STL Warriors Baseball

WITCHES ON THE WATER-GRAFTON, IL

WITCHES ON THE WATER-GRAFTON, IL

1K PHEW IN THE LOU

1K PHEW IN THE LOU

St. Charles Market - New Town Holiday Market

St. Charles Market - New Town Holiday Market

Goat Yoga at Chandler Hill Vineyard- Defiance, MO

Goat Yoga at Chandler Hill Vineyard- Defiance, MO

Brew in the Lou 2025

Brew in the Lou 2025

Goat Yoga at Alton Farmers Market

Goat Yoga at Alton Farmers Market

St. Louis Cannabis Expo

St. Louis Cannabis Expo

Live Music Series: Freebird USA

Live Music Series: Freebird USA

Skating Party

Skating Party

Goat Yoga at 311 Wine House and Beer Garden - St. Peters, MO

Goat Yoga at 311 Wine House and Beer Garden - St. Peters, MO

Diwali Dance Mela

Diwali Dance Mela

ST LOUIS FALL FEST CAR AND BIKE SHOW

ST LOUIS FALL FEST CAR AND BIKE SHOW

Jennings High School 2025 ALL CLASS Reunion

Jennings High School 2025 ALL CLASS Reunion

Sip, Shop and Paint

Sip, Shop and Paint

A Court of Dreams Gala - A Night Court Celebration at Haue Valley

A Court of Dreams Gala - A Night Court Celebration at Haue Valley

Things to do around O'fallon

Trends in O'fallon

1. Events happening today near me

2. Car shows

3. Crafts fair

4. Scramble golf tournaments

5. Trunk or treat

6. Puppy yoga

7. Kids

8. Live music

9. Job fairs

10. October

11. Music bingo

12. Puff and paint