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.

Aug 15th, 2025

Gateway Open E‑Gaming Tournament 2025

E-gaming comes to Collinsville with the 2025 Gateway Open! The main event will consist of a Warhammer tournament with a 40k grand prize with other tournaments taking place including an Age of…

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Aug 30th, 2025

St. Louis Comic Con 2025

Welcome Back to ST. LOUIS' COMIC CON! It's back and 10 years running! The annual St. Louis Area Comic Con returns for a day filled to the brim with nerdy goodness! Prime…

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Sep 3rd, 2025

45th National Narrow Gauge Convention

Join Gateway Convention Center in the beautiful Midwest for the 45th National Narrow Gauge Convention. You will find outstanding clinics, world-class narrow gauge layouts, stunning modular displays, your favorite exhibitors and vendors…

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Sep 11th, 2025

Farm To Table Metro East 2025

Join the American Cancer Society and fellow culinary enthusiasts for the Farm To Table Metro East on Thursday, September 11 at the Gateway Convention Center in Collinsville, IL. The American Cancer Society's…

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Sep 13th, 2025

Midwest Holistic Wellness Fair 2025

The Midwest Holistic Wellness Fair returns to Gateway Center September 13! ‍A place where you can learn, experience, and grow in your holistic wellness journey. Whether you're just beginning your holistic wellness…

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Sep 19th, 2025

Italian Fest 2025

Come partake in Collinsville's annual Italian Festival celebrating Italian heritage and the history of Collinsville! Italian Fest is a family-friendly event- The annual celebration falls on the 3rd weekend of September, located…

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Dec 6th, 2025

Collinsville Light-Up Parade & Christmas at Collins House 2025

Join the annual Light-Up Parade & Christmas at the Collins House in Uptown Collinsville! This holiday event will include an evening light-up parade through Uptown Collinsville and end with festivities at the…

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Restaurants in Collinsville

Collinsville's restaurant scene is as diverse as the city’s culture, covering all types of food sure to satisfy everyone’s tastebuds.

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Things to Do in Collinsville

Collinsville is filled with history and heritage, with places like the Miner’s Theatre, D.D. Collins House and Willoughby Heritage Farm telling the story of the city’s rich past.

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Hotels in Collinsville

Collinsville’s place as a metropolitan city close to St. Louis makes it a perfect place to stay whether you’re planning fun on either side of the river.

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Events in Collinsville

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