November 1, 2019
Lisbon
June 28, 2018
Leipzig / Dresden
September 30, 2017
Thessaloniki
May 24, 2016
Bratislava / Vienna
April 13, 2015
Vilnius
April 21, 2014
Cardiff
May 20, 2013
Warsaw
April 8, 2012
Kaliningrad
April 1, 2011
Tirana
April 30, 2010
Krakow / Auschwitz