Your version of Internet Explorer is no longer supported. Please upgrade your browser.

find Halloween events for every vibe.

Halloween_event events in O'fallon, MO

Nearly full
Daytox Rooftop Day Party- STL
Tomorrow at 4:00 PM
Frenchtown · Chicken N Pickle - St. Charles
Nearly full
Daytox Rooftop Day Party- STL
Tomorrow at 4:00 PM
Frenchtown · Chicken N Pickle - St. Charles
Count Down to Christmas Parking Lot Event
Sat, Dec 20, 10:00 AM
O'Fallon · 306 Sonderen St
Count Down to Christmas Parking Lot Event
Sat, Dec 20, 10:00 AM
O'Fallon · 306 Sonderen St
A Travel & Networking Event
Wed, Oct 15, 6:00 PM
Benton Park West · Atelier 1879, LLC
A Travel & Networking Event
Wed, Oct 15, 6:00 PM
Benton Park West · Atelier 1879, LLC
Shop Small with Santa Craft and Vendor Event
Sat, Nov 29, 10:00 AM
O'Fallon · 306 Sonderen St
Shop Small with Santa Craft and Vendor Event
Sat, Nov 29, 10:00 AM
O'Fallon · 306 Sonderen St
Love & Hiking Date For Couples (Self-Guided) - Bridgeton Area!
Today at 1:00 PM + 466 more
Bridgeton · Riverwoods Park & Trail recommended venue or other trail of your choice. (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Love & Hiking Date For Couples (Self-Guided) - Bridgeton Area!
Today at 1:00 PM + 466 more
Bridgeton · Riverwoods Park & Trail recommended venue or other trail of your choice. (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Digital Inclusion Week Event | Day 5: The Place to Be on Friday Night
Fri, Oct 10, 4:00 PM
Dutchtown · Thomas Dunn Learning Center
Digital Inclusion Week Event | Day 5: The Place to Be on Friday Night
Fri, Oct 10, 4:00 PM
Dutchtown · Thomas Dunn Learning Center
Haunted Hearts Vol. 3: Gods vs. Goddesses
Fri, Oct 31, 7:00 PM
Downtown West · The KRe8 Place - St. Louis
Haunted Hearts Vol. 3: Gods vs. Goddesses
Fri, Oct 31, 7:00 PM
Downtown West · The KRe8 Place - St. Louis
Sales end soon
HIDDEN VALLEY SKI TEAM ANNUAL FUNDRAISER!!!
Tomorrow at 12:00 PM
Wildwood · 2603 West Ave
Sales end soon
HIDDEN VALLEY SKI TEAM ANNUAL FUNDRAISER!!!
Tomorrow at 12:00 PM
Wildwood · 2603 West Ave
Haunted Trail ONLY Tickets on Oct 29th
Cottleville · Public School House
Haunted Trail ONLY Tickets on Oct 29th
Cottleville · Public School House
Nearly full
Author Event - Alan Gratz, "War Games"
Acme Heights · St. Louis County Library - Clark Family Branch
Nearly full
Author Event - Alan Gratz, "War Games"
Acme Heights · St. Louis County Library - Clark Family Branch
SPINANIGHT with SPINISTRY
Fri, Oct 17, 6:30 PM
St. Peters · 370 Lakeside Park
SPINANIGHT with SPINISTRY
Fri, Oct 17, 6:30 PM
St. Peters · 370 Lakeside Park
Author Event - Andrew Morton, "Winston and the Windsors"
Acme Heights · St. Louis County Library - Clark Family Branch
Author Event - Andrew Morton, "Winston and the Windsors"
Acme Heights · St. Louis County Library - Clark Family Branch
Nearly full
Author Event - Stephanie Garber, "Alchemy of Secrets"
Acme Heights · St. Louis County Library - Clark Family Branch
Nearly full
Author Event - Stephanie Garber, "Alchemy of Secrets"
Acme Heights · St. Louis County Library - Clark Family Branch
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
Just added!
October NTx After Hour Networking Event with Live Music
Tue, Oct 28, 6:00 PM
St. Charles · The Commons
Just added!
October NTx After Hour Networking Event with Live Music
Tue, Oct 28, 6:00 PM
St. Charles · The Commons
Sales end soon
Breathwork, Ice Bath & Sauna Workshop
Tomorrow at 12:00 PM
Missouri · Lost Hill Lake Wedding & Events
Sales end soon
Breathwork, Ice Bath & Sauna Workshop
Tomorrow at 12:00 PM
Missouri · Lost Hill Lake Wedding & Events
Selling quickly
Bookclub at the Pumpkin Patch
Tomorrow at 1:00 PM
Missouri · Thies Farm & Greenhouses Inc
Selling quickly
Bookclub at the Pumpkin Patch
Tomorrow at 1:00 PM
Missouri · Thies Farm & Greenhouses Inc
Harvest Festival
Sat, Oct 11, 10:00 AM
Spanish Lake · Rustic Roots Sanctuary
Harvest Festival
Sat, Oct 11, 10:00 AM
Spanish Lake · Rustic Roots Sanctuary
Haunted Trail ONLY Tickets on Oct 30th
Cottleville · Public School House
Haunted Trail ONLY Tickets on Oct 30th
Cottleville · Public School House
Halloween Costume Party!
Mon, Oct 27, 6:30 PM
Waterloo · Hopskeller Brewing Company
Halloween Costume Party!
Mon, Oct 27, 6:30 PM
Waterloo · Hopskeller Brewing Company

Trends in O'fallon

Explore more trends

Explore more trends