re: Places to eat on campus on game day?

Depends on his diet! I would say,

Before the game:

Chimes
Walk-Ons
Leroy's (and be sure to try a Beaux Dog)
Serrano's

Of those, Chimes and Walk-On's have the best game day atmosphere. Leroy's has good food, but definitely not healthy. It's near campus, too, just a little past Walk-On's. We've hung out on the patio at Serrano's getting hydrated with margarita's before game day before, too. It's next to Chimes and they usually have a band outside on game days.

After the game, I would highly recommend Coffee Call.