Check out these unusual and inventive stores around our area. M.D. Trains 130 Cass St., Woodstock, (815) 459-4216, mdtrains.com Tucked in the Woodstock Square, this model railroading store carries many engines and cars, mini railroad sets, layout designs and accessories from a variety of suppliers. The business also services train engines and installs electronics, sounds and remote controls. “This is ...