Boston (Feburary 2004)	Yellowstone (May 2004)	Hawaii (November 2004)
San Francisco (February 2005)	Canada (May 2005)	Seattle (December 2005)
China (January 2006)	Pingree Park (May 2006)	Getty Villa (July 2007)
Griffith Observatory (July 2007)	Antelope Valley (April 2008)	Anaheim (April 2008)