Visitors will get a little taste of Danish culture with the BIG's Danish Pavilion at the Shanghai Expo 2010. In their proposed pavilion, BIG will include a city bike trail, a nature playground, a harbor bath and an ecological picnic. The pavilion's 1,500 city bikes will be offered for general use during the expo. Did I mention the bath will be filled with water from the Copenhagen Harbor in the heart of the pavilion? Amazing.