Well, I knew that, but I was hoping to run into at least one of you people in my lifetime before this group dissolves.
While you're there though, I highly recommend the museums. The Franklin Institute, Academy of Natural Sciences, the Art Museum, and the Constitution Center are all worth your time. The actual landmarks, like City Hall and The Liberty Bell are not.
I wouldn't know, I've never had a cheesesteak... or a cheeseburger for that matter.
But I highly reccomend a Philly soft pretzel. Those things are awesome regardless.
NOTE: If you're ordering a cheesesteak in Philadeliphia and someone asks you "With or without" they mean onions.