Singers Huynh Gia Tuan and Nhu Quynh attended Lee's Sandwiches grand opening at West Covina, California together. Lee's Sandwiches is popular fast food restaurant chain selling Vietnamese food. Originally famous for their "banh mi," Lee's Sandwiches is now offering a variety of food with their highly advertised beverage, ice coffee. Nhu Quynh has done advertisements for Lee's Sandwiches including one clip with her daughter Melody. Click here to watch the advertisement videos. Check out some photos below and click on them to enlarge. The photos are from Jen Le and Huynh Gia Tuan.