Oh… you definitely have to get lost trying to follow all the Sea Isles!
If its still running, get the trolly in downtown. I hope you're staying at the Peabody. And, catch the Peapody ducks!
Oh… don't miss the Chinese sub shop near campus – I think it's the "Highland Super Submarine Sandwich Shop" or something like that. It's a total die. But, it's a rite of passage in Memphis. When I went to school there, it was the best Chinese in town.
Oh! Garibaldi's Pizza is a must. My favorite used to be their pasta with marinara. We lived on the sub shop Chinese and Garibaldi's when I was there. Gosh… we all left with a stack of the plastic Garibaldi's drink cups! LOL