My fiance came up with this one:

Memphis trifecta: If you can do this in one day you should get a title belt: Gus's fried chicken, Soul burgers (Ernestine & Hazel's), and Central BBQ. Notice I said soul burgerS.

Now that there is a downtown location of Central, you could actually do all of this on foot or use the trolley. Bonus points for eating sweet potato pancakes at The Arcade, especially if you can score Elvis' booth by the emergency door.
It doesn't have to be fun to be fun.

Wild & crazy, can't be stopped. Only the strong will survive.

Keep your knife sharp and your skillet greasy.