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Happening Next in O Fallon

Upcoming Food & Drinks Events

All FORD Car Show

 410 East Elm Street, O'Fallon, MO, United States, Missouri 63366 20 Jun 2026
CAR-SHOWS

Friends & Family Night - Presented by BJC Healthcare!

 900 T.R Hughes Blvd, O'Fallon, MO 18 Jul 2026
DOG

Zero to Ninety - Jammin' Concert Series

 Civic Park Dr, O'Fallon, MO 63366, United States 21 Jul 2026
CONCERTS

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Upcoming Festivals Events

Heritage and Freedom Fest

 Ozzie Smith Sport Complex 1 Jul 2026
FESTIVALS

Tacos and Tequila Festival St. Louis at CarShield Field

 CarShield Field 12 Sep 2026
FESTIVALS

Duckfest 2026

 1270 Church Rd., St. Paul, MO, United States, Missouri 63366 2 Oct 2026
FRIDAY-THE-13TH

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Trending Events in O Fallon

2026 O'Fallon Heritage and Freedom Fest Parade

 Alligator Creek 4 Jul 2026
FREEDOM-FESTIVALS

The Big Rigs - Jammin' Concert Series

 Civic Park Dr, O'Fallon, MO 63366, United States 16 Jun 2026
CONCERTS

O'Fallon Chamber's 42nd Annual Firecracker Run Presented by Mercy

 CarShield Field 4 Jul 2026
SPORTS

Jackson Rockabillys at O\'Fallon Hoots

 CarShield Field 23 Jun 2026

Lauren Alaina in O’Fallon

 Ozzie Smith Sports Complex 3 Jul 2026
SPORTS

Griffin & the Gargoyles - Jammin' Concert Series

 Civic Park Dr, O'Fallon, MO 63366, United States 23 Jun 2026
ENTERTAINMENT

O'Fallon Hoots vs. Jackson Rockabillys

 CarShield Field 22 Jun 2026
TRIPS-ADVENTURES

Friends & Family Night - Presented by BJC Healthcare!

CarShield Field 26 Jun 2026
DOG

Military Appreciation Night at CarShield Field!

 900 T.R Hughes Blvd, O'Fallon, MO 28 Jun 2026

O'Fallon Hoots vs. Normal Cornbelters

 CarShield Field 13 Jul 2026
CALENDAR

O'Fallon Hoots vs. Thrillville Thrillbillies

 CarShield Field 25 Jun 2026
TRIPS-ADVENTURES

Father’s Day Eve at CarShield Field!

 900 T.R Hughes Blvd, O'Fallon, MO 20 Jun 2026
CONTESTS

O'Fallon Hoots vs. Alton River Dragons

 CarShield Field 15 Jun 2026
CONTESTS

6th Annual Christmas in July Craft & Vendor Event

 O'Fallon Elks Lodge 18 Jul 2026
NONPROFIT

$2 Twosday at CarShield Field!🎟️🌭🍺

 900 T.R Hughes Blvd, O'Fallon, MO 14 Jul 2026
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