find Halloween events for every vibe.

Outdoor events in O'fallon, MO

Wine and Food Holiday Festival
Sat, Oct 11, 12:00 PM
Central West End · 4270 Duncan Ave
Wine and Food Holiday Festival
Sat, Oct 11, 12:00 PM
Central West End · 4270 Duncan Ave
A Seat at the Table 2nd Annual Cornhole Tournament
Sat, Oct 4, 10:00 AM
Cottleville · Frankie Martin's Garden
A Seat at the Table 2nd Annual Cornhole Tournament
Sat, Oct 4, 10:00 AM
Cottleville · Frankie Martin's Garden
The Cinderella Escape in St. Louis
Sat, Oct 25, 10:00 AM
Downtown West · St. Louis
The Cinderella Escape in St. Louis
Sat, Oct 25, 10:00 AM
Downtown West · St. Louis
Nearly full
Halloween Karaoke Competition at Luvwoo Bar (FREE)
Fri, Oct 31, 9:00 PM
Benbush · Luvwoo Bar
Nearly full
Halloween Karaoke Competition at Luvwoo Bar (FREE)
Fri, Oct 31, 9:00 PM
Benbush · Luvwoo Bar
Trek St. Louis | Toodle Around Town Ride
Sat, Oct 4, 8:00 AM + 4 more
O'Fallon · 111 N Main St
Trek St. Louis | Toodle Around Town Ride
Sat, Oct 4, 8:00 AM + 4 more
O'Fallon · 111 N Main St
Outdoor Escape Room (Downtown St. Louis) for 2-6 players
Today at 11:00 AM + 331 more
Downtown · Downtown
Outdoor Escape Room (Downtown St. Louis) for 2-6 players
Today at 11:00 AM + 331 more
Downtown · Downtown
Autumn Wine Tasting Event
Sat, Nov 15, 11:00 AM
Missouri · Saint James
Autumn Wine Tasting Event
Sat, Nov 15, 11:00 AM
Missouri · Saint James
Halloween Candle Making Workshop, Lets vibe to great spooky music & laughs.
Sat, Oct 25, 5:00 PM
Florissant · 548 N Hwy 67
Halloween Candle Making Workshop, Lets vibe to great spooky music & laughs.
Sat, Oct 25, 5:00 PM
Florissant · 548 N Hwy 67
Bookclub at the Pumpkin Patch
Sun, Oct 5, 1:00 PM
Missouri · Thies Farm & Greenhouses Inc
Bookclub at the Pumpkin Patch
Sun, Oct 5, 1:00 PM
Missouri · Thies Farm & Greenhouses Inc
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
Benton Park Tunes on Tap - A Musical Garden Tour
Sat, Oct 4, 12:00 PM
Marine Villa · Bluewood Brewing
Benton Park Tunes on Tap - A Musical Garden Tour
Sat, Oct 4, 12:00 PM
Marine Villa · Bluewood Brewing
MWC Presents Tricks, Treats, and Titles
Sat, Oct 18, 7:00 PM
Illinois · Tri-County Rod and Gun Club
MWC Presents Tricks, Treats, and Titles
Sat, Oct 18, 7:00 PM
Illinois · Tri-County Rod and Gun Club
A Red Circle Harvest Hootenanny
Sat, Oct 18, 2:00 PM
Pine Lawn · Pelton Jackson Municipal Park
A Red Circle Harvest Hootenanny
Sat, Oct 18, 2:00 PM
Pine Lawn · Pelton Jackson Municipal Park
Conspiracy Scavenger Hunt in St. Louis
Today at 10:00 AM + 144 more
Central West End · 225 N Euclid Ave
Conspiracy Scavenger Hunt in St. Louis
Today at 10:00 AM + 144 more
Central West End · 225 N Euclid Ave
St. Louis Scavenger Hunt Escape: The Golden Shamrock
Today at 10:00 AM + 122 more
Central West End · 225 N Euclid Ave
St. Louis Scavenger Hunt Escape: The Golden Shamrock
Today at 10:00 AM + 122 more
Central West End · 225 N Euclid Ave
Spirits & Steaks: A Haunted Evening
Tue, Oct 21, 6:00 PM
Wentzville · Stone Summit Steak & Seafood
Spirits & Steaks: A Haunted Evening
Tue, Oct 21, 6:00 PM
Wentzville · Stone Summit Steak & Seafood
Halloween Pop-Up on the Patio at Stone Summit
Tue, Oct 14, 6:00 PM + 1 more
Wentzville · Stone Summit Steak & Seafood
Halloween Pop-Up on the Patio at Stone Summit
Tue, Oct 14, 6:00 PM + 1 more
Wentzville · Stone Summit Steak & Seafood
Mobilizing Leadership: POP-UP COACHING EVENT
Fri, Oct 17, 11:30 AM
Cheltenham · Macklind Drive
Mobilizing Leadership: POP-UP COACHING EVENT
Fri, Oct 17, 11:30 AM
Cheltenham · Macklind Drive
Boos and Blues Halloween Party
Fri, Oct 31, 8:00 PM
Frenchtown · The Moonshine Blues Bar, South Main Street, Saint Charles, MO, USA
Boos and Blues Halloween Party
Fri, Oct 31, 8:00 PM
Frenchtown · The Moonshine Blues Bar, South Main Street, Saint Charles, MO, USA

Trends in O'fallon

Explore more trends

Wine and Food Holiday Festival

Wine and Food Holiday Festival

A Seat at the Table 2nd Annual Cornhole Tournament

A Seat at the Table 2nd Annual Cornhole Tournament

The Cinderella Escape in St. Louis

The Cinderella Escape in St. Louis

Halloween Karaoke Competition at Luvwoo Bar (FREE)

Halloween Karaoke Competition at Luvwoo Bar (FREE)

Trek St. Louis | Toodle Around Town Ride

Trek St. Louis | Toodle Around Town Ride

Outdoor Escape Room (Downtown St. Louis) for 2-6 players

Outdoor Escape Room (Downtown St. Louis) for 2-6 players

Autumn Wine Tasting Event

Autumn Wine Tasting Event

Halloween Candle Making Workshop, Lets vibe to great spooky music & laughs.

Halloween Candle Making Workshop, Lets vibe to great spooky music & laughs.

Bookclub at the Pumpkin Patch

Bookclub at the Pumpkin Patch

Live Music Series: Freebird USA

Live Music Series: Freebird USA

Benton Park Tunes on Tap - A Musical Garden Tour

Benton Park Tunes on Tap - A Musical Garden Tour

MWC Presents Tricks, Treats, and Titles

MWC Presents Tricks, Treats, and Titles

A Red Circle Harvest Hootenanny

A Red Circle Harvest Hootenanny

Conspiracy Scavenger Hunt in St. Louis

Conspiracy Scavenger Hunt in St. Louis

St. Louis Scavenger Hunt Escape: The Golden Shamrock

St. Louis Scavenger Hunt Escape: The Golden Shamrock

Spirits & Steaks: A Haunted Evening

Spirits & Steaks: A Haunted Evening

Halloween Pop-Up on the Patio at Stone Summit

Halloween Pop-Up on the Patio at Stone Summit

Mobilizing Leadership: POP-UP COACHING EVENT

Mobilizing Leadership: POP-UP COACHING EVENT

Boos and Blues Halloween Party

Boos and Blues Halloween Party

Things to do around O'fallon

Trends in O'fallon

1. Events happening today near me

2. Car shows

3. Scramble golf tournaments

4. Crafts fair

5. Trunk or treat

6. Puppy yoga

7. Kids

8. Live music

9. Job fairs

10. Music bingo

11. Puff and paint

12. October