In non-model train speak, he explained, think of one scale mile as "if you were a tiny figure on the layout, and you walked 30 miles on the layout." Basically, a lot.

Scott has given out train sets since 2010. It all started one Christmas when he was at a store and overheard a couple debating whether they should spend a $1 on the only gift they could give to ...

So, now with the Bluetooth set up Lionel has, they can play with their trains, multiple train sets on the layout. "And Lionel's largest trains, called O Gauge, appeal not just to kids as toys, but ...