I am down for this if I finish something. For me the further I could send it the better. More people handling it in the middle to look at it and go "Huh...?" =)
Not sure I will actually have time to produce anything with work/family/life right now, but since the duration is a month my optimistic side says to give it a shot.
Will there be an additional theme revealed when the event starts, or is it just what is stated on the overview page this time?