Animals, sports, maps, cars, ships, movie stars! History, geography, art, and world culture! Stamps can be miniature works of art, treasured keepsakes, and rare collectibles. Campers dive into the world of the stamp, meet Owney the Dog at the Postal Museum and discover his globe-trotting adventures on 19th-century mail trains and steam ships. Campers create their own Smithsonian-themed postcards, stamps, and group postal exhibit to "deliver" to family and friends at the end of the week.