Editor’s Note: Welcome to our newest column Tacology, in which taco sage José R. Ralat explores the development of tacos and taco culture from Mexico to the world. He’ll tackle taco memes and myths. He’ll take us to nascent taco operations across Europe and Asia. He’ll get fancy pants and old school. In this installment, Ralat introduces us to the tortilla factory owner who provides Dallas’ best taquerias with the best tortillas in the city. “You don’t just decide to open a tortilleria and make perfect tortillas,” says Juan Araiza, owner of Araiza Tortilla Co. “You have to study and work. You have to learn about corn, all of its characteristics. Is the corn old and hard? Is it fresh[…]