Reutlingen, Germania, 2023
Marburg, Germania, 2022
Köln, Germania, 2022
Kelkheim, Germania, 2021
Köln, Germania, 2021
Nordhorn, Germania, 2021
Essen, Germania, 2021
Düsseldorf, Germania, 2020
Berlin , 2019
Berlin, 2019
Wuppertal, Germania, 2018
Tokio, Japan, 2017
Berlin, Germania, 2015
Hamburg, Germania, 2015
Neuwied/ Rahms, Germania, 2015
Ulm, Germania, 2014
Leverkusen, Germania, 2013
Kallstadt, Germania, 2013
Rheda - Wiedenbrück, Germania, 2012
Hamburg, Germania, 2011
Göteborg, Sweden, 2011
Köln, Germania, 2008