People always associate Philly with the cheesesteak, but an even more iconic sandwich here is the roast pork sandwich. It comes on a hoagie roll with roast pork, provolone, broccoli rabe, and long hots—and John’s Roast Pork makes a perfect one. Their South Philly location isn't super close to downtown, but since it’s your first time here, you shouldn’t skip it.