I will have one day by myself in Philadelphia with nothing planned and nowhere to be at all. Where should I go? What should I eat? Are there any great deals for lunch at restaurants I'd otherwise never be able to afford (along the lines of Del Posto, Jean-Georges in NYC)? Help a novice out!
I will not have a car, but I can walk far. I will be close to the Italian Market/Center City area (is that an area? I have no idea.) but have no qualms about SEPTA/busses/subways/other modes of public transportation. Guide me!