When Victoria Chavez started Los Dos Molinos nearly 40 years ago in Springerville, Arizona, she hardly could have imagined her New Mexican-style restaurant, named after two antique chile grinders, would be the fiery family business it is today. The original Phoenix location, housed in the adobe-style onetime home of Western silent movie actor Tom Mix, keeps the home fires burning with packed plates of meltingly tender adovada ribs marinated in a spicy red chile sauce, chunky chimichangas slathered in green chili, and potent margaritas enjoyed on the casita's courtyard patio.