What are the dimensions for the cars/would our Polar Express have freight cars hauling gifts?
We would have to work out exact dimensions (as Greg suggested, someone may need to build a prototype train car that others could then replicate). We would likely keep our cars similar to those produced by Lego in the Emerald Night and Horizon Express sets. Gift cars sound like an excellent idea, either for the Polar Express or for a second train (perhaps a Santa train?) running between the North Pole and the Town.