Not sure what you are looking for but Hagies Catfish Hotel has some of the best fried catfish in the country. Its northwest of pickwick and east of Selmer by Shiloh Battlefield
Also a good little mexican restaraunt up the road from rib cage
Get the all you can eat fried whole catfish. Also if near Pickwick/Shiloh for breakfast, you can't beat the breakfast buffet in Pickwick Inn, even if you aren't staying there.