Sisters Erica Rodriguez and Sabrina Rodriguez-Louck, along with best friend Johanna Saenz, owners of the RGV Cupcake Factory in McAllen, TX applied for the show “Cupcake Wars” on the Food Network, got accepted, and took home $10,000 as they won the grand prize. Now their little shop on North 10th Street has never been busier as people from all over the South Texas come to taste those now famous cupcakes.