The ZeroNights 2011 Call For Papers has been announced. It will be held in Saint-Petersburg, Russia on the 25th of November.
You can download it from the following link: https://packetstormsecurity.com/files/download/105179/zeronights2011-cfp.txt
Source: https://packetstormsecurity.com/files/105179/ZeroNights-2011-Call-For-Papers.html