Franklin Park Conservatory and the Columbus Main Library have creative model train displays created by Applied Imagination (click for article) a company founded by Paul Busse.
Here’s the Enchanted Express Garden Railway at Franklin Park in Columbus Ohio. You can see the Three Little Pigs Houses, Rapunzels Tower and the Old Woman in the Shoe House and Cinderella’s Castle to name a few.. I think Charlie could watch the display revolve all day long, waiting for the trains to reappear, around and around.