After over 45 years as Seattle's most visible man-made icon, the Space Needle is in dire need of a bath. Turns out the Needle has not had a serious cleaning since 1962, when it was introduced to the world as Seattle's symbol, during the World's Fair. The much-needed bath began yesterday, at the hands of a German company which promises a "green clean" of the icon. Karcher has also been tasked with cleaning some......