Buses as Athletic Fans

In my hometown, the rotating signs on the front of the public buses say "Good Morning" and then switch to the bus route and destination.

In Pittsburgh, I laugh when the rotating signs read "Let's Go Pens!" I also laugh when the automated announcements at T stops cry "Let's Go Pens!" This city's sports fervor is everywhere. It's adorable even to someone truly bored by professional sports, like myself.