Although its probably not what you would be going for, Le Cellier has an amazing steak sandwich on the lunch menu. Between the bread, soup and maple creme brulee, it is just right!
Sorry, I had to post this as I grew up in Philadelphia and there just isn't anything called a Philly Cheesesteak made anywhere outside of Philadelphia that tastes like a true Philly Cheesesteak...period!
Hint...it starts with the roll the steak is served on.
I just checked the ESPN Club and the All Star Cafe thinking that a sports bar type place would have one. Nope. Maybe Disney is afraid the spirit of Frank Rizzo would come back and haunt them if they didn't get it right (former Philly girl here myself).