Birthplace of Johnny Appleseed. Also, very importantly, the plastic pink flamingo lawn ornament was invented here. Leominster, Ma.
Not really famous for anything, but we do have two interesting things.
The Lord’s Prayer Rock. Just what it sounds like…a big rock with the Lord’s Prayer written on it just outside of the center of town.
And the weekly garbage pick-up is done by a horse-drawn wagon instead of a garbage truck.
I currently live in that very town. I’m not sure I’d call it a city, though. If you ever come home again, we can have the worlds smallest dopefest. 
Our little town has no stop lights - but that’s not unusual as there are no traffic lights anywhere in the whole county. There are some stop signs, though.
Other than that, I got nuttin’.