The Georgia World Congress Center or GWCC is the major convention center in Atlanta. It is the fourth-largest convention center in the United States at 3.9 million ft2 (130,000 m2) and hosts more than a million visitors each year. At the time opened in 1976 the Georgia World Congress Center was the first state owned Convention Center in the United States. The A, B, and C buildings of the GWCC (the actual Convention Center), Centennial Olympic Park and the Georgia Dome are all run by the Georgia World Congress Center Authority under the auspices of the State of Georgia and funding for new expansions and other major project come from the Georgia General Assembly. - Source: Wikipedia