- Istanbul, September 2011
- Lisbon, March 2011
- Erding, February 2011
- Berlin, Winter 2010/2011
- New York City, November 2010
- Berlin, Winter 2009/2010
- Jaisalmer, December 2007
- Cologne-Bonn, 2004
- Berlin, Winter 2002/2003
- Turku, 1998
- New York City, 1994 and 1995