CCFBits is currently open for signup. However i don’t know when the doors will be shut – it could be within a few hours or within a few minutes. This is a tracker that frequently opens/closes registration so keep trying if you couldn’t get in the first time.

Site Name: CCFBits (http://ccfbits.org)

Signup URL: http://ccfbits.org/signup.php
https://ccfbits.org/signup.php