2026 S^N3 Symposium
April 22nd, 23rd, 24th, & 25th
Denver 𐚁 Colorado

On behalf of the entire Organizing committee for the 2026 Sn3 Symposium we’d like to welcome you to Denver, Colorado April 22th-25th, 2026! Welcome back to Denver. It’s been a couple of years since the Symposium was held in Denver, and we invite you to see all the highlights of the area. 
We are currently at work lining up a full agenda of great layouts, clinics, and activities to entertain you. We will be providing a vendor area to showcase new and used products as well as a contest room for all scales. During the last day of the event there will be a swap meet with a raffle with great door prizes.
Lots of possibilities exist to explore the many narrow and standard gauge lines in Colorado, highlighting these will be our focus as well as provide some very informative modeling clinics. Be sure to check this website for updates to our agenda regularly!
We will be providing updates regarding attractions in the area as well as for the 2026 Sn3 Symposium. Come join us!
Above all….Don’t forget to check here for updates to the Symposium!
~Dave Ferrier~
Chairman 
~Jim Eaman, Dennis Hagen~
Co-chairman
~TC Carr~
Webmaster