Almost every casino serves buffet meals, breakfast, lunch and dinner and although I am a very light eater, I enjoyed every one of them! Seafood aplenty and/or prime rib, pork chops, etc are on all the menus. Shrimp served in as many ways as you can count...and then some, crablegs seem to be a specialty! And there is crayfish or crawfish for the southerners.
There are plenty of more romantic resturants or specialty resturants to choose from also.