Will be staying at Morris House at 8th and Locust for three days at the end of March. We'll have a car but will be spending most of our time on foot down and around the sites to exhaust the kids. The kids are restaurant veterans. Open to anything except Thai and cheesesteaks; the boy eats everything, the girl seems to subsist on starch (noodles, bread, potatoes). We're doing City Tavern for one dinner, which leaves two more. My preferences are for classic diners, restaurants that have been around for a long time, delis with big portions, but don't mind the exotic stuff like tripe and headcheese. Thanks!