at Embassy Suites Miami International on 4 Feb 2016 – 6 Feb 2016

at Embassy Suites Miami International on 5 Feb 2015 – 7 Feb 2015

at Microsoft offices, 11Times Square, New York on 9 Oct 2014 – 10 Oct 2014

at Embassy Suites Miami International on 6 Feb 2014 – 8 Feb 2014

at Santa Clara, CA Convention Center on 7 Oct 2013 – 10 Oct 2013

at Oregon Convention Center on 19 May 2013 – 24 May 2013