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Great Train Show 2026
Gateway Convention Center · One Gateway Drive, Collinsville, IL 62234Accepting vendorsAbout this event
Great Train Show
The Great Train Show is a traveling model-train and hobby show that returns to Collinsville, Illinois on November 28-29, 2026 at the Gateway Convention Center. It features hundreds of tables of model trains, accessories and railroadiana from dealers and national exhibitors, large operating layouts, free workshops and kids' activities.
Vendor requirements
What you’ll need on the day
Application
Who this market accepts
- model trains
- trains and accessories
- railroadiana
- collectibles
- toys
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- The official application
- Required documents and form questions
- Organizer email and phone
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