The Frozen Perl 2010 workshop is scheduled for Saturday, February 6th at the University of Minnesota's McNamara Alumni Center in Minneapolis, MN. The organizers just put out their call for speakers a day or so ago.
If you have no fear of freezing temperatures and want to attend or speak at a great Perl workshop, check it out.
Also, the are still looking for sponsors if you'd like to help out.
 Freezing temperatures optional since the closest hotel connects underground to the venue