I have to diagree with you. You can only get a REAL Philly sub at one location....South Street in Philly. Cheez wiz? C'mon, that might be an Allentown delight but not in Philly! LOL.
I did just find a Philly sub place in my town yesterday, the guy is from Philly. Go figure. Oh, and it's not a real Philly sub unless the grease soaks through the bag and when you eat it..........the grease runs down to the elbow,....hhhhmmmmmm. Lunch time gotta go!