Feast on Formica at this ancient Jewish-style appetizing store where you enjoy dishes like lox, eggs and onions and platters of smoked fish in a cramped dining room. Even though Moe Greengrass has passed away and his nephew took over, “it atill offers the classic New York Jewish power breakfast, and come Saturday and Sunday morning, you will find many of the city's top honchos brunching on lox, eggs and onions with their families.