Atlanta Classic

The Atlanta Classic was a golf tournament on the PGA Tour, a regular stop in suburban Atlanta for over four decades. It was founded in 1967, although previous events dating to 1934 are included in the PGA Tour's past winners list. AT&T was the last title sponsor of the tournament.
From 1967 to 1996, it was played at the Atlanta Country Club in Marietta, northwest of Atlanta. From 1997 to 2008, it was played over the Stables and Meadows nines at TPC at Sugarloaf in Duluth, northeast of Atlanta.
For most of its years, the Atlanta tournament was usually held in May. From 1999–2006, it was moved to early April, the week before the Masters. Its final two editions were in mid-May, a week after the Players Championship (which was moved from late March). The tournament was cancelled after the 2008 season.
This event is not to be confused with the AT&T Champions Classic played in Valencia, California, a Champions Tour (now PGA Tour Champions) tournament which bore the "AT&T Classic" name in 2006, prior to AT&T's acquisition of BellSouth. It was cancelled after the 2009 season. 
TPC Sugarloaf currently hosts an annual PGA Tour Champions event, the Mitsubishi Electric Classic, which debuted in 2013.
Winners.
Atlanta Open
Atlanta Invitational
Atlanta Open