Fresno has/had one that was on the fringe of being downtown. More of a commercial/warehouse side of town. People came from all over to eat there. The food was good as was the service. I have no idea if it is still there or not. Maybe Jenn4 will chime in and let me know?
Anyways if I were to come across another I’d stop in.
Last time I was in the Fresno area (last month), OSF was still alive and well on Shaw. They moved out of the downtown area a while back.