That would be quite a list! When I used to go to the annual New York Toy Fair trade show, Tomy USA had a large exhibition room. Every column was surrounded by stacked circles of that blue track, floor to ceiling, all with different trains on display. Then there were all of the wall-mounted and table displays in addition. It was like a plague of plastic locusts.

Rich K.
Oh, what a vision! Bet it was like a kid in a really, really huge toy shop!!
Someday I want to make it to one of the big toy shows!
Cheers
Jeff