# The Great Train Show — Collinsville

> Event for families in the St. Louis area (MO / IL). Times are Central Time.

- When: Nov 28 – Nov 29
- Where: Gateway Convention Center, 1 Gateway Dr, Collinsville, IL 62234
- Ages: All ages; kids 11 & under admitted free
- Price: Kids 11 & under free; adult tickets discounted online (tourism bureau lists $12 admission; organizer says ticket info coming soon)
- Organizer: Great Train Show
- Official page: https://greattrainshow.com/
- Last checked: Tue, Oct 27

Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Nov 2, 2026, with more added regularly. About: https://grassyknees.com/about
Freshness: listings are re-checked on a daily research run (latest check 2026-11-01), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/st-louis/activities/the-great-train-show-collinsville--listing-e500b62e0dc35b516c97b390

## About

The touring Great Train Show sets up for a weekend at the Gateway Convention Center in Collinsville the Saturday and Sunday after Thanksgiving. More than 200 tables of model trains, accessories and collectibles fill the hall alongside huge operating layouts, and the show runs free workshops and demonstrations plus kids' activities, including a riding train. Children 11 and under get in free and parking is free, which makes it an inexpensive outing for young train fans and their families; older kids who build layouts will find parts and ideas from national exhibitors. Plan on a couple of hours to see the layouts.

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