After all, he invented a frozen margarita machine to keep them happy. Martinez owns five locations of his restaurants, Mariano’s Hacienda and La Hacienda Ranch, in Dallas, Arlington, Colleyville ...

And if you speak Spanish, this may all make perfect sense: Margarita is, after all, the Spanish word for daisy. Read more: 13 ...

The first frozen margarita machine is in the collections of the Smithsonian's National Museum of American History. Jiaxi and Zhe The way Mariano Martinez tells it, accounts of the margarita’s ...