May 19th-20th was Hack in the Box Amsterdam 2011 security conference in the Netherlands, also holding a CTF. To participate, you had to qualify to one of the two qualification rounds that involved web security and reverse engineering.
We passed qualifications with team CoP so I went there with teammate sh4ka to play, and we were lucky enough to end in the first place. Congrats to all teams, it was intense! In addition to a nice HITBSecNews jacket, staff generously awarded us two training and conference tickets to HITB Kuala-Lumpur (Malaysia) 2011. So, see you there :)