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All Upcoming Events in Collinsville

Join 13 upcoming events being held in Collinsville. Collinsville is a city located in the U.S. state of Illinois, known for its unique attractions such as the Cahokia Mounds State Historic Site, an ancient Native American city, and the Brooks Catsup Bottle, the world's largest bottle of catsup, making it a fascinating destination for history buffs and road trip enthusiasts.

05
JULY

Racing Day 7/5/25 Grandstand Boxes & Tables

Fairmount Park Casino & Racing

22
JULY

Tech on Tap Networking - Metro East STL

Old Herald Brewery & Distillery

02
AUG

Gateway Harvest and Handmade Craft Market

Gateway Convention Center

03
AUG

Salon Freedom Conference - Collinsville, IL

Gateway Convention Center

23
AUG

TEA TIME by MACARONAGE

The Warehouse at West Main

25
AUG

Together We Learn

Gateway Convention Center

30
AUG

St. Louis Comic Con

Gateway Convention Center

Things to Do in Collinsville

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