at Hilton Minneapolis on 4 Mar 2016 – 5 Mar 2016

at University of St Thomas on 14 Mar 2015 – 15 Mar 2015

at University of St Thomas on 14 Mar 2014 – 16 Mar 2014

at University of Minnesota's Continuing Education and Conference Center on 2 Mar 2013 – 3 Mar 2013

at Sheraton Gateway Suites O’Hare on 22 May 2012 – 25 May 2012