My Nola list:
Parasol's - Roast Beef
Parkway - Hot Link Sausage with Debris gravy
Parkway - Fried Shrimp (whoever said fried seafood will be good anywhere is wrong. The shrimp poboy at parkway is money everytime)
Cooter Brown's - Radiator Special (Fried shrimp and oysters, topped with a ton of melted cheese)
Don Phuoog - Vietnamese Po Boy (absolutely incredible: spicy pork, carrots, cilantro....divine.)
The Cochon de Lait is my favorite type of poboy. If someone has it on the menu, then that's what I'm ordering. The one sold at Jazzfest is the best, although I did have a damn good one from the Boucherie tent at FQ Fest.