Classic Restaurants of New OrleansAuthor: Alexandra Kennon Every New Orleanian knows Leah Chase's gumbo, but few realize that the Freedom Fighters gathered and strategized over bowls of that very dish. Or that Parkway's roast beef po boy originated in a streetcar conductors' strike. In a town where Antoine's Oysters Rockefeller is still served up by the founder's great great grandson, discover the chefs and restaurateurs who kept their gas flames burning through the Great Depression