California-based Big Boy uses a Thousand Island-ish "Big Boy" sauce on its burgers; Shake Shack's Shack Sauce is made with mayo, ketchup, dill pickles, mustard, and spices (in other words ...
a farm-to-table fine dining experience in the Thousand Islands. "He has brought that same level of attention to detail and passion for creating dishes even if it's in a "shack," which I think ...