Lake County Model Railroad Club
Hosts a 30' x 60' HO scale layout which is home to the fictitious Wauconda Central Railroad. Located in Wauconda.
Midwest N Pioneer Model Railroading Club
The largest, permanent, N scale layout in the greater Chicago area.
Oak Park Society of Model Engineers (OPSME)
Dedicated to the building and enjoyment of model railroading and the history of full-size railroads.