While more normal people are thinking about turkey, I'm pondering ways a ghost train can travel across my yard and cross the street fronting my house. Ever since J-Man suggested that someone include a surprise out-of-the-dark train light and horn on a haunted trail walk, I've wanted to do it myself. However, I have a mostly open yard and couldn't hide a moving train light mechanism. I can do sound, moving air, even a train crossing signal at the street...but I'm not sure how to do the train headlight. Maybe a moving spotlight in the tree that would move a beam across the ground and street? Hollusion projection? A stationary light near the street that only comes on for an instant? Forget about a light all together? There's something primal about the sound of a moving train and its horn--I think it would make a great prop. IF I can figure out how to do it in a way that makes people believe. At least a little. Suggestions?