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Holiday events
in O'fallon, IL

Discover the best Holiday events in your area and online

Holiday
O'fallon
Date
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Most popular events

St Louis Halloween Bar Crawl (Fri & Sat) 2026 primary image

St Louis Halloween Bar Crawl (Fri & Sat) 2026

Friday at 16:00

Social Bar & Grill Soulard

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Elevated All Black Experience primary image

Elevated All Black Experience

Fri, Nov 6, 6:00 PM

1518 Washington Ave

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HALLOWEEN AT THE BIG ASS HOUSE primary image

HALLOWEEN AT THE BIG ASS HOUSE

Friday at 19:00

3615 19th St

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FIRE & ICE: A DIVINE NIGHT UNDER THE PYRAMIDS primary image

FIRE & ICE: A DIVINE NIGHT UNDER THE PYRAMIDS

Saturday at 19:00

8601 Washington St

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Satanic Panic: An Immersive Hallowe'en Party primary image

Satanic Panic: An Immersive Hallowe'en Party

Saturday at 21:00

1021 Russell Blvd

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HALLOWEEKEND AT TSCHÃœSS primary image

HALLOWEEKEND AT TSCHÃœSS

Tschüss

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HALLOWEEN COSTUME PARTY @ HOUSE OF SOUL primary image

HALLOWEEN COSTUME PARTY @ HOUSE OF SOUL

Friday at 20:00

The House Of Soul

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St. Louis SantaCon Bar Crawl 2026 primary image

St. Louis SantaCon Bar Crawl 2026

Sat, Dec 12, 1:00 PM

Great Grizzly Bear

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