The Call For Papers for ClubHack 2011 has been announced. For a full list of topics and more information on the convention, hit the home page.
You can download it from the following link: https://packetstormsecurity.com/files/download/103605/clubhack2011-cfp.txt
Source: https://packetstormsecurity.com/files/103605/ClubHack-2011-Call-For-Papers.html