Mexico, 21–30 March 1997

Mexico, 20–29 March 1998

Chicago, June 2000

California, 30 June–8 July 2001

Mattapoisett, 30 August–4 September 2001

Arcosanti, April 2002

Mystery Castle, April 2002

France, 15–31 March 2004

National Training Center, 19 May 2004

Goldstone, 25 May 2004

Crownover Saltpeter Cave, 16 October 2004