November 9, 2007

Barcamp Rotterdam at Worm

November 13, 2007

Future of Mobile at BFI London IMAX

November 19, 2007

@media Ajax at Church House Conference Centre

February 8, 2008

Fronteers Bijeenkomst at Info.nl

May 26, 2008

Kings of Code | A Gathering For Web Developers at Pakhuis de Zwijger

September 11, 2008

Fronteers Congres at Pakhuis de Zwijger

November 4, 2009

Fronteers 2009 at Felix Meritis-European Centre for Arts and Sciences