When Peter Chang popped up on the Atlanta restaurant scene at Tasty China in 2006, food fiends went mad for his intoxicatingly ma-la (hot and numbing) Szechuan dishes. But the chef suddenly left Atlanta just months later and landed somewhere in Tennessee. Or was it Washington, D.C.? Virginia? But now, the Wuhan, Hubei, native and former Chinese embassy chef is cooking in Marietta at his old stomping grounds again. All of Chang’s greatest hits are permanent fixtures on Tasty China's menu. Many are much improved. Just keep your chopsticks crossed that he's sticking around this time.