Philadelphia's great Reading Terminal Head House used to serve as the portal to the Reading Railroad's many lines. These days it has been converted to office space with retail shops on the ground floor. There is also a display area. Each year there is an operating toy train layout set up. Some years have been better than others. This year the layout is quite nice and even includes tinplate accessories. It will be a very popular attraction for Philadelphians and visitors during this years holiday season.