June 7, 2007

@media 2007 Europe at Business Design Centre, Islington

June 15, 2007

Yahoo! BBC Hackday 2007 at Alexandra Palace

October 8, 2007

London Ruby User Group (LRUG) October 2007 Meeting at Skills Matter Limited

December 8, 2007

PlugLondon at Skype's Offices (London)

March 10, 2008

London Ruby User Group (LRUG) March 2008 Meeting at The Old Sessions House

April 3, 2008

Over the Air at Imperial College, South Kensington

June 14, 2008

BHF London to Brighton Bike Ride at Clapham Common

June 21, 2008

Mashed at Alexandra Palace

September 27, 2009

UK Lean and Kanban Conference at RSA, The Royal Society for the encouragement of Arts, Manufactures and Commerce