Registration is underway for the Georgia Beef Board BBQ Showdown, which kicks off July 8 at Atlanta Motor Speedway. GBB Director of Public Relations, Taylor Evans, told Southeast AgNet’s Randall Weiseman registration is open until July 1st. (HAMPTON, GA) — Atlanta Motor Speedway, the Georgia Beef Board, and the Georgia Barbecue Association are teaming up to host a flavorful competition during the Quaker State 400 …