June 28, 2007 - June 29, 2007 in Gaborone, Botswana

July 25, 2007 - July 26, 2007 in Gaborone, Botswana

May 05, 2008 - May 09, 2008 in Kasane, Botswana

July 23, 2008 - July 24, 2008 in Gaborone, Botswana

October 27, 2008 - October 29, 2008 in Gaborone, Botswana

June 10, 2009 - June 11, 2009 in Gaborone, Botswana

July 27, 2009 - July 31, 2009 in Botswana, South Africa

April 16, 2013 - April 17, 2013 in Gaborone, Botswana

September 13, 2013 - September 13, 2013 in Gabarone, Botswana