Gonna be tough to beat, its the best there is IMO... But do try Dons in Scott
Its on my top 5 list but mostly because its a very different flavor than others.
Need to add a Muffaletta from Central Grocery to that list..
And I might add you will have a hard time finding a good Jambalaya at a restaurant.
Your best bet might be a festival or Tailgating @ Tiger Stadium