Stock up on heavenly etouffee and thick, creamy gumbo in the cathedral dining hall.. In Short Smart downtowners know about the soulful Southern fare at this wonderfully reliable Louisiana-style cafeteria. Treebeards' second location is a unique one, housed within the Christ Church Cathedral's social hall, commonly called The Cloisters. Discerning diners and tough critics alike agree that this is the place for jambalaya, buttery shrimp etouffee, red beans and rice with link sausage, and homemade jalapeno cornbread. Treebeards offers unfussy service and reasonable prices for lunch.