One of the oldest world cultural events, the World Expo, is being held in Shanghai China this year and is expected to be amazing. The Chinese government has spent more on hosting this event than they did for the Beijing Olympics which has made this World Expo not only the most expensive but also the largest (5.28 km2) in history.
There are 190 participating countries and 50 organizations that will be represented to the 70+ million visitors expected. The opening ceremony was held today and featured internationally known actors, singers and performers.
