They had a sign up: "prime rib and all the margaritas you can drink for 130 pesos." We had a good breakfast for 35 pesos that included eggs, toast, potatoes, juice, and coffee!! Try to find that here in the States. Next time, we will try the steaks. You can walk there from Pueblo Bonito. It is maybe a half mile tops.
Right next door is a good place to buy T-shirts. (T-shirts are the best buys in Mazatlan.)