Order from La Catedral de Mariscos #3 to enjoy some of the best New Mexican in Austin. Looking to find the cheapest way to order La Catedral de Mariscos #3? Choose the most affordable delivery option listed here. Because they deliver in Austin, you can enjoy La Catedral de Mariscos #3 in the comfort of your own home. Don’t wait another day to treat yourself to their delicious New Mexican! Check out the full La Catedral de Mariscos #3 menu below.