Legal Sea Foods is a Boston-based seafood restaurant group, with locations along the Eastern Seaboard. Besides Massachusetts, there are also locations in Roger Berkowitz is the President & CEO of Legal Sea Foods, a Boston-based restaurant group that has over 30 restaurants along the Eastern Seaboard.English: Legal Sea Foods' Quality Control Center & corporate headquarters in Boston, Massachusetts. Date, 19 June 2009(2009-06-19). Source, Transferred The regional restaurant chain Legal Sea Foods began in Inman Square in 1950 After the original Legal Sea Foods burned in a fire, it was rebuilt & became