The third international GPLv3 conference will take place in Barcelona, Spain on June 22nd and 23rd.
Richard Stallman and Eben Moglen will be there to present the current status of the proposed changes for GPLv3, and Georg Greve will open the conference.
The schedule and venue information is here: http://fsfeurope.org/projects/gplv3/europe-gplv3-conference
This conference will approximately mark the half way point in the year-long public consultation process. The Day 1 speakers will each answer questions after their presentations, and Day 2 will be for panel discussions on specific topics.
It should be a great conference. Any questions, here's as good a place as any to ask.