If you're visiting an Expo, everything you see around is about YOU. In fact, the purpose of Expos, as defined by the international treaty that regulates them, is the education of the public. Everything in an Expo is built to improve your understanding of the world. Expos offer a wide variety of experiences to visitors. After having worked in five of these mega-events, here I share some highlights to make your visit more enjoyable and fruitful. National Pavilions National pavi