Sinaloa Hawaiian Tortillas is the thriving enterprise of Ysidro Macias, his wife, Veronica, and their children. There are four sons involved in the business: Cuauhtemoc, 33; Quetzalcoatl, 32; Xicotencatl, 30; and Tonatiuh, 26. The boys have native American names. Daughter Isis is named after an Egyptian goddess.