Upcoming Events in O'Fallon

Emily Popli “Lilith Fair Kid” LIVE @ The Upright

16 January 2026

O'Fallon, IL

The Upright Pub and Music Parlor, 123 E 1st St

618 Day Celebration

18 June 2026

O'Fallon, IL

Downtown O'Fallon, 109 W State St

"Let Them" – A Conversation on Letting Go - O'Fallon

26 January 2026

O'Fallon, IL

Bella Milano O'Fallon, 455 Regency Park

Scholar Bowl: Freeburg, Marquette, and O’Fallon

29 January 2026

Freeburg, IL

Freeburg Community High School, 401 S Monroe St

The Hope School Foundation

19 February 2026

O'Fallon, IL

O'Fallon KC Hall, 402 E Hwy 50

St. Louis Halloween Bar Crawl

24 October 2026

St. Louis, MO

Great Grizzly Bear, 1027 Geyer Ave

Indoor Market @ Flance ELC

10 December 2026

St. Louis, MO

Flance Early Learning Center, 1908 O'Fallon St.

Indoor Market @ Flance ELC

12 November 2026

St. Louis, MO

Flance Early Learning Center, 1908 O'Fallon St.

Indoor Market @ Flance ELC

08 October 2026

St. Louis, MO

Flance Early Learning Center, 1908 O'Fallon St.

Indoor Market @ Flance ELC

26 November 2026

St. Louis, MO

Flance Early Learning Center, 1908 O'Fallon St.