They serve 1 single set menu; soup, main dish, dessert for 6000 pesos. May contain milk. Serving starts at 12.
They also have fast snacks: when I visited, it were slices of pizza, hamburgers (both with milk cheese) and empanadas.
They also sell a variety of meat substitutes, a soy cheese; both for about 8000 pesos a package. Soy based yogurth is also available.
Cons: small servings, may have milk