Begin with the Oysters Rockefeller ($12); the recipe is a closely guarded secret. The souffléed potatoes ($6.25) are another true treat. Try the Pompano Pontchartrain ($33.75) as an entrée. Smothered in crabmeat, the dish gets a kick from green onions. Don't forget to order the baked Alaska ahead of time (it feeds two for $16.50) , and they'll emblazon your name in meringue on the delectable creation. Even if you're not royalty, you'll feel like a king or queen when you leave. 713 St. Louis Street; www.antoines.com or (504) 581-4422.