I gotta tell ya ...this "Tony's Fish Market" thing really has me wondering. I did a long gig - over a year at a "Tony's Fish Market" in New Rochelle around 1978-79. It was with a semi-name local Bronx group (really a comedy act) called "The Teardrops". They had some records on Laurie and had a BIG following. The clientele that came to Tony's often included "celebrities". I remember seeing Ruby Dee and Ossie Davis, Lou Monte, Mario Merola (Bronx DA), a LOT of big shot mob guys, etc etc ...you get the picture. The place had really good food and was fairly large, had a second floor that looked like it also could have been a showroom, but was unused when I was there.
It really fits the scenario .