There are Sir Pizzas in Nashville, TN. Just go to the (sirpizzatenn) website Those are franchises.
However, in Pittsburgh, PA there is a Sir Pizza restaurant that is family owned and is not one of the TN Sir Pizzas. It was made in March 1975. I was born and raised in Pittsburgh, PA. My dad used to go there as a kid after his soccer practice as well as me after school football games. It is a family owned business welcome to tourists and the kids of Avonworth and North Gate. We are friends with the owner and I have friends who work there. And the sir pizza website (sirpizza-pittsburgh)
I loved going there as a kid and now I'm 12 weeks pregnant and didn't want any confusion in this so I had to post this. I am now craving it all the time as well as the lovely Vincents Pizza.
Just to confirm it for yins