I used to work for Pizza Inn - when it was a good sit-down pizza place. In fact, they started the buffet while I was working there.
Don't get me wrong ... the Pizza Inn chain still exists - sort of. But, the Pizza Inn I knew no longer does ...
On the other hand, there used to be a pizza place called The Original Pizza Palace in Gainesville, Fl that was family owned. They had some really good pizza. When the owner decided to call it quits he sold the place. The next owner did a god job ... but, subsequent owners drove the place in the ground and they finally closed for good in 2010.