In a partnership with the Washington Virginia Maryland Garden Railway Society, the Garden Railway Exhibit returns! G-scale trains and custom model buildings create a magical miniature landscape of Montgomery County landmarks. A festive fusion of colors will mix warm with cold: shining silvers, snowy whites, and icy blues along with touches of pink poinsettias will collectively create a winter wonderland in the North house, while in the South house, spicy red poinsettias accompanied by splashes of yellows will warm the eye.