Expo '92 in Sevilla was like a few days in paradise. In an area of 1x2 kilometres, about 300 - 500,000 people gathered from all over the world. Every day. No need to feel lonely.

In 1998, The official Expo universal exposition was in Portugal, in 2000 it was in Hannover, and in 2005 in Nagoya (Japan). In 2008 it will be held in Zaragoza (Spain) and in 2010 Shanghai (China).