at Smartschool on 21 Feb 2017

at Hotel Ter Elst on 26 Jan 2017 – 28 Jan 2017

at Ter Elst on 28 Jan 2016 – 30 Jan 2016

at ULB Brussels on 31 Jan 2015

at Hotel Ter Elst on 22 Jan 2015 – 24 Jan 2015

at Intacto digital agency on 12 Oct 2014

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

at KH Leuven on 13 Sep 2013 – 15 Sep 2013

at Wijs on 11 Sep 2013

at ULB on 1 Feb 2013

at Ter Elst on 24 Jan 2013 – 26 Jan 2013

at Umweltforum Auferstehungskirche on 21 Nov 2012 – 24 Nov 2012

at La bastide, Linie 540-574, Apeldoorn, Netherlands on 1 Nov 2012

at Inventis on 29 May 2012

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

at UNET kantoor on 18 Nov 2011

at PHPPro on 21 Feb 2011

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

at Best Western Hotel Ter Elst, Antwerp, Belgium on 29 Jan 2010 – 30 Jan 2010