1st Edition: Taos Valley, New Mexico, USA, 18-24 July 2004
2nd Edition: Villasimius, Sardinia, Italy, 15-20 May 2006
3rd Edition: Estes Park, Colorado, USA, 18-23 August 2008
4th Edition: La Londe Les Maures, France, 21-26 June 2010
5th Edition: Copamarina, Puerto Rico, 14-20 October 2012
6th Edition: Las Negras Cabo de Gata Natural Park, Spain, 21-27 September 2014
7th Edition: South Padre Island, Texas, USA, 12-17 September 2016
8th Edition: Texel, Netherlands, 7-14 September 2018
