First, Cathy Calhoun and Patrick Young of Spring City, Penn., have turned an old bank into a home, finding old items along the way. Hidden treasures include more than 700 safety security boxes. Next, Alma and Max Gabaldon of Fillmore, Calif., have restored an old barn into a home and have since learned about the barn's past as an artist's colony. Then, Jason Haxton of Greentop, Mo., used his love of treasure hunting and photography to help him find antiques around his house with the aid of old photographs.