From the announcement:
World Championship Tournaments for Dust Tactics and Dust Warfare are scheduled to be held Dust World Expo 2014. Sponsored by Dust Studios, Battlefront, and Dust Devils International, these tournaments will be held March 15 & 16, 2014 at the Commemorative Airforce Airbase Arizona. The Dust World Championship Tournaments will be supplemented by a storyline tournament (Operation Mambo) and a new player introduction tournament, open play, demos, learn how to play with Olivier Zamfirescu, a modeling competition, Dust Cosplayers, and much, much more. The modeling competition will include categories from the World of Dust and historical World War II. Special guests include Dust creator Paolo Parente and Dust Tactics Designer Olivier Zamfirescu.