Where To Go and What To Eat in New Orleans?

This Friday I’m heading to New Orleans on a trip sponsored by the Louisiana Seafood Board, my first time there since I performed with my college improv comedy troupe at Tulane (where we slept on a frat house floor) and certainly the first time I’ve been there as a real eater. Many of the meals on the trip are already planned–we’re going to Bistro Maison de Ville, GW Fins, Commander’s Palace, Hansen’s Sno-Bliz and Drago’s Seafood Restaurant–but for those meals where we get to eat on our own, I’d love your advice. Where should we go? (I already know about August, Cochon and Cafe du Monde. I definitely plan to try at least 2 of those 3.) Also: for any free time that we have, what are your favorite things to do that aren’t food related in New Orleans? I hear there’s an albino alligator at the zoo. Thanks for your help!