Events in Collinsville

Some of the most authentic and eclectic events in the Great Rivers & Routes region are held in Collinsville.

Thousands of people pack the streets of Uptown Collinsville to celebrate their Italian heritage – at least they're Italian on that day – for the Italian Fest every September. In the summer, it's all horseradish all the time at the Horseradish Festival, a celebration of the city's status as the Horseradish Capital of the World. The events start there, but they don't end there. Take a look at more here.

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Oct 26th, 2026

Javapalooza 2026
Take your sweet time savoring the smells, reveling in the flavors and immersing yourself in the rich and vibrant coffee culture of the Great Rivers & Routes region during Javapalooza 2026, coming…
There are future dates for this event and it is currently underway
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Nov 27th, 2026

Cahokia Mounds Holiday Market
The Cahokia Mounds Native American Holiday Market returns this year to the Cahokia Mounds Interpretive Center Nov. 27-29! Shop at this 3-day market selling Native American themed arts and crafts. Many tribal…
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Dec 19th, 2026

Gateway Winter Market
Ho ho ho! Santa Claus is coming to the Gateway Center in Collinsville along with over 100 vendors for the annual Winter Market.Have breakfast with Santa on Saturday, Dec. 19, get a…
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