I like the sign!

That's part of the fun of modeling, we get to add all kinds of references to things we like.
The monorail is based on the
$5 Disney N scale spring-powered toy sold at WDW shops. I take everything out of the shell, install a new chassis with radio/motor/battery and run it on 5mm wide plastic beam. My small (shelf) monorail layout should be working in a month or so, I will post photos.