
11 Editions
May 2004 | Vienna, Austria
May 2005 | Belfast, UK
May 2006 | Oslo, Norway
May 2007 | Ancona, Italy
May 2008 | Bruges, Belgium
May 2009 | Ljubljana, Slovenia
May 2010 | Moscow, Russia
May 2011 | Istanbul, Turkey
May 2012 | Lisbon, Portugal
May 2013 | Helsinki, Finland
May 2014 | Valencia, Spain
May 2015 | Stockholm, Sweden
June 2016 | Naples, italy