Also you guys might remember I talked about a place called Fado earlier....as I have been to the location that's in Columbus and really like it. The Philly location is supporting the U2 concert...so that might be a good place too...Here's the site with the promotion, you can also search the rest of the site and check it out!
PLEASE check out the links I've posted if you are going to Philly. Let me know what you think of those places...good or bad. I've several more but no time to post right now....