Overview: We?re hitting the road in this episode of Unwrapped and uncovering touristy treats. First stop is a South Dakota institution, Wall Drug, then see how candy made from cacti is made in the Southwest and take a tour of culinary treasures with Epiculinary. Then, visit Garrett?s Popcorn in Chicago and sojourn savory-style through New York City. Plus, watch Terry Miller cook up some Harley-Davidson goodies.