It's been a year since Gabriela & Sofia's Tex-Mex Restaurant opened in Parker Square at 930 Parker Square, Flower Mound. The restaurant serves tacos, enchiladas, fajitas, pollo asado, carne ranchera and tres leches cake. To celebrate their one-year anniversary, the restaurant will offer $5 margaritas as well as complimentary bean and cheese nachos, cheese quesadillas or chile con queso all day Saturday. 972-899-2368. www.gabriela-sofias.com