The North Shore has its share of roast beef houses, among them, Kelly's, Nick's Famous Roast Beef and this Salem institution. Small and no-frills, Kings serves a full list of hot and cold subs, salads and seafood plates. Lunch specials up to 3 p.m. draw a midday crowd. Too busy to venture out? Kings delivers Monday through Saturday from 11 a.m. to 5 p.m.