Stopped in at McDonalds and got me a milk shake today. As I got back into my car which was facing the building, something caught my eye through the window, inside the store. I did a double take. Just below the ceiling, two trains were running in opposite directions. I was already in my car with the airconditioner runing in 101 degree temp and wasn't about to get out and go in to check it out. I figure I can check it out the next time I go there. From the outside it looked like G Scale.