If you want to get to campus a bit early (9 or 10), the Golden Band from Tigerland practices its pregame and halftime performances at the indoor football facility. For more info, I'm sure you can contact the band department at (225)578-2384. It is definitely something worth seeing.
Walk-Ons - food much like Chimes (variety from seafood to chicken, pasta), Louie's(old time diner), Serrano's(tex-mex), Mellow Mushroom(pizza), Inga's (sandwhiches)... just depends on what side of campus you are on and what you want to eat.