John Popham #379645

December 2, 2008

OpenCoffee Leeds {December} at Old Broadcasting House @ Leeds Met

January 22, 2009

O'Reilly Ignite - North UK at Old Broadcasting House @ Leeds Met

February 17, 2009

OpenCoffee York (February) at Caffé Nero York

July 16, 2009

Summer in the City 2009 at Round Foundry

September 10, 2009

TEDx Leeds at Old Broadcasting House @ Leeds Met