One meal at Tula should be enough to make almost any Denver diner reconsider just what it means to eat Mexican food. The menu here is deep and simple, elegant and approachable all at the same time. Chef/owner Chris Douglas brings French training, a sushi chef's eye for detail and a no-bullshit sense of the inherent excellence of his ingredients to every plate at Tula. But most important, he's been able to use traditional sur de la frontera building blocks to construct a menu as present and momentous as any in the city.