July 1: Deadline for draft papers (academic stream) August 19: Notification of acceptance of academic stream papers September 7: Registration deadline September 15: Deadline for camera-ready paper submission (academic and industrial stream) September 22-24: Forth200x meeting September 24-26: EuroForth 2010 conference September 27: 4th day?
Information on earlier conferences can be found at the EuroForth home page.