January 21, 2007DLD07 at HVB Forum
May 3, 2007next07 at Kaispeicher B
May 30, 2007reboot at Kedel Hallen
August 23, 2007Barcamp USA at Jefferson County Fair Park
August 24, 2007FrOSCon 2007 at Fachhochschule Bonn-Rhein-Sieg
September 24, 2007OMD 2007 at Messe Düsseldorf // Fairground
February 6, 2008LIFT08 at International Conference Center (CICG)