at Your livingroom on 13 Oct 2021 – 15 Oct 2021

at Ter Elst on 24 Jan 2019 – 26 Jan 2019

at ECE Campus on 13 Apr 2016

at HKU Utrechts Conservatorium on 13 Nov 2015

at X-Com on 1 Mar 2015

at Webinar on 8 Sep 2014

at Hotel Van Der Valk on 6 Nov 2013 – 9 Nov 2013

at Cursus- en vergadercentrum Domstad on 12 Sep 2013 – 14 Sep 2013