According to information released by the IBJJF, the biggest gentle art event on the planet will go down starting May 31 and carry on from June 1–3, 2012.
The World Championship will be held in California, USA.
Check out the other Federation events with dates confirmed for 2012:
Europeu – January 26-29
Houston Open – February 11 and 12
Pan Kids – February 19
Pan – March 29 – April 1
NY Open – April 21
Phoenix Open – April 28
Asian Open – October 13 and 14
Chicago Winter Open – March 3