The Hackers 2 Hackers Conference (H2HC) 7th edition call for papers has been announced. It is being held in Sao Paulo, Brazil from November 27th through the 28th, 2010.
You can download it from the following link: https://packetstormsecurity.com/files/download/92161/H2HC-CFP-2010.txt
Source: https://packetstormsecurity.com/files/92161/Hackers-2-Hackers-Conference-2010-Call-For-Papers.html