Congrats Phillies! and superfan Mark

According to Mark and Sandra (both Penn alums) authentic Philly cheesesteak must include Cheez Whiz. Mark hosted a little viewing party for World Series game #4 at his home in Seattle, after attending game #3 in Philadelphia the night before! Now that's a superfan.

He brought back genuine cheesesteak fixin's, pretzels, and TastyKakes (which are like Philly's version of Hostess brand sweets).

Apparently a genuine cheesesteak is all about the bread, the onion (no peppers!) and the Cheez. No peppers - that's sacrilege.