at Holiday Inn Munich City Centre on 24 Oct 2015 – 29 Oct 2015

at Tobit.Campus Ahaus on 3 Sep 2015

at Maritim Hotel proArte on 6 Jun 2015 – 11 Jun 2015

at Maritim Pro Arte | Berlin on 31 May 2014 – 4 Jun 2014

at Hotel Ter Elst on 23 Jan 2014 – 25 Jan 2014

at Holiday Inn City Centre Munich on 26 Oct 2013 – 30 Oct 2013

at FrOSCon 8 on 23 Aug 2013 – 25 Aug 2013

at Ter Elst on 24 Jan 2013 – 26 Jan 2013

at Umweltforum Auferstehungskirche on 21 Nov 2012 – 24 Nov 2012

at Mainz on 13 Oct 2012 – 17 Oct 2012

at FrOSCon 7 on 24 Aug 2012 – 26 Aug 2012

at Maritim proArte on 2 Jun 2012 – 6 Jun 2012

at Hilton Montreal Bonaventure Hotel on 27 Feb 2012 – 3 Mar 2012

at Best Western Ter Elst on 26 Jan 2012 – 28 Jan 2012

at Rheingoldhalle, Mainz on 8 Oct 2011 – 12 Oct 2011

at Hochschule Bonn-Rhein-Sieg on 19 Aug 2011 – 21 Aug 2011

at The Cumberland Hotel on 15 Jun 2011 – 17 Jun 2011

at Maritim proArte Hotel on 28 May 2011 – 1 Jun 2011

at Amsterdam RAI on 18 May 2011 – 21 May 2011

at Hotel San Marco on 10 May 2011 – 14 May 2011

at Hilton Montreal Bonaventure on 7 Mar 2011 – 12 Mar 2011

at Business Design Centre on 24 Feb 2011 – 25 Feb 2011

at Hotel Ter Elst, Antwerp on 27 Jan 2011 – 30 Jan 2011

at Rheingoldhalle on 10 Oct 2010 – 14 Oct 2010

at Maritim proArte on 29 May 2010 – 2 Jun 2010

at Konferenzzentrum Munich on 24 Nov 2009 – 25 Nov 2009

at Congress Center, Karlsruhe on 15 Nov 2009 – 18 Nov 2009