Watertown, SD Mall Model Railroad Show 2026 is a Wrap!

In October 2026, the division displayed its HO scale modules and N scale T-Trak modules at the mall in Watertown, SD. Photo credits to Jim Krekelberg and Scott Nesbit.

young locomotive engineer
A visitor is working on earing his engineer certificate on DSED’s switching layout.
Running HO scale trains
Running HO scale trains
Our space in Watertown, SD
The DSED Train Running Crew
An overview of DSED's N scale T-Trak model railroad modules displayed at the Watertown, SD Mall october 17-18, 2026.
N Scale T-Trak Module Overview
DSED Members operating HO scale trains
DSED Members operating HO scale trains
School kids looking over the N scale T-Trak modules
School kids looking over the N scale T-Trak modules
Dakota Southeastern volunteers pose in front of the traveling modular HO scale train layout.
Dakota Southeastern volunteers at Watertown SD