If you like Python, there's one called PyWeek (http://www.pyweek.org/ http://www.pyweek.org/) that starts on September 11. Registration is open now. As others

If you like Python, there's one called PyWeek (http://www.pyweek.org/ http://www.pyweek.org/) that starts on September 11. Registration is open now. As others have stated, the one Notch is participating in right now is called Ludum Dare (http://ludumdare.com/ http://ludumdare.com/).