The Hacktivity 2017 Call For Papers has been announced. It will be held from October 20th through the 21st, 2017 in Budapest, Hungary.
You can download it from the following link: https://packetstormsecurity.com/files/download/142743/hacktivity2017-cfp.txt
Source: https://packetstormsecurity.com/files/142743/Hacktivity-2017-Call-For-Papers.html