For several years, Raul Reyes has operated Margarita's Grill in Traverse City and now he has expanded to Boyne City. Reyes opened Casa Tequila at 305 W. Main St. on Dec. 14 with a menu focusing on authentic Mexican food based in part on recipes from his hometown of Michoacán, Mexico. Michoacán, known as "the soul of Mexico," is famous for its UNESCO-recognized cuisine including carnitas and tamales.