Sun Sun Sun
Here it comes
The 14 meter inflatable Sun was suspended between two floors of the main pavilion - itself a spherical building and part of the host country's offering. This pavilion was 7 floors with each focused on a different type of energy. The 4th and largest floor was all about Solar Energy. Visitors could walk beneath the suspended sphere and see an animated sun up close, and without getting burned. One floor up they could queue up to enter the sun and experience it.