December 8, 2007PlugLondon at Skype's Offices (London)
April 3, 2008Over the Air at Imperial College, South Kensington
May 27, 2008Web Roots at Institute of Education
June 21, 2008Mashed at Alexandra Palace
June 14, 2009UX London at The Cumberland Hotel
March 14, 2010SX-GMT at the texas embassy