Dust Devils will be holding the 2014 North American Dust Championships at GenCon in just a couple months.
From the announcement:
Prove your skills for the title of North American Dust Champion in this exciting tournament! Prizes for the top tier as well as participation prizes will be awarded. You must bring a tournament legal, (100 point Tactics, 300 point Warfare) army and two copies of a written or printed army list to compete. The tournament will consist of multiple Swiss-paired rounds, cutting to single elimination final rounds (the number of rounds depending on attendance), with one player claiming the title of 2014 North American Dust Champion. Have your army list ready at registration to be inspected by our TOs for tournament legality. Good luck in the tournament!