at Engine Yard on 24 Nov 2014

at 大田区産業プラザ PiO on 10 Oct 2014

at Engine Yard on 28 Sep 2014

at Victoria University on 26 Aug 2014 – 29 Aug 2014

at The Manchester Conference Centre on 29 Aug 2012 – 2 Sep 2012

at Sheraton Gateway Suites O'Hare Hotel, Rosemont, IL on 18 May 2010 – 21 May 2010