The Risk tourney run by MooNFisH starts July 1st. The first match has to be played before July 10th. Here are the forum threads:
Signup thread: http://forum.cmc.redleaf.de/viewtopic.php?t=1606
Rules: http://forum.cmc.redleaf.de/viewtopic.php?t=1581
Map (Brackets): http://forum.cmc.redleaf.de/viewtopic.php?t=2078
All info participants need can be found in either the Rules thread or the Brackets thread.