From a a site about their game day experience:
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Where to eat/drink: While you have plenty of tasty options for tailgate foods on game day, if you are anything like me you will want to make it a full weekend of food and football. After the game, you might be ready for another snack and a few beverages while catching the late west coast games on TV. For this, I would recommend Dawg House Sports Grill. After you sleep in a little and before you get sucked into the noon Saints game, I suggest trying out the Sunday Brunch at Beau Vines Steakhouse. These two are just a few of the many great culinary options in Ruston, so visit our website and blog for more restaurant profiles."
Here's the parking map also: http://1.bp.blogspot.com/-2leaSrZ_8Ws/Vd9PfAxUZ1I/AAAAAAAAAl8/R5bX2kas178/s1600/jasparking2015-page-001.jpg
Tripadvisor reccommends Pochatoula's, Log Cabin Mesquite Grill, Brister's BBQ, and Sundown Tavern