Looking for a great hole in the wall restaurant that accepts credit cards where we can go tonight for our one night in Philadelphia - suggestions? Would like to stay below $50/person. Thanks!

These places all sound amazing! Thank you all so much for your help - I hope to get even more before we head up there on Jan 1st! Just wanted to thank everyone for their help so far!

My finacee and I will be traveling from Oklahoma toManhattan in early January and we both love trying out casual ($25-60 for two people) hole-in-the-wall type places and can't wait to search these out while there. Every type of food is game for us, but we really want to experience some great places that only New Yorker's will know about. We're staying near Grand Central. Thanks for your advice!