Campers explore the real-life history of ghostspotting and ghostbusting through hands-on activities and visits to Smithsonian museums and beyond. They look at the science behind so-called “sprit photography” and create their own ghostly photographs, learn a bit about Sumerian mythology, prepare to face Gozer the Gozerian, and make their own movie-inspired ghostbusting tools. Family and friends are invited to witness an exciting demonstration on Friday. Who knows what ghostly guests might materialize?