The plan I discussed with @tobias1 would be to have a code sprint starting on Monday and finish it all up with a free bar camp like event on Wednesday. I guess that’s a good compromise to have a code sprint and use the great location to invite some externals…
Please fill in the following doodle by end of this week, that we can fix the location: http://doodle.com/poll/7sc3wtuq6gthri6d