Food Safety Report: Golden Corral Buffet & Grill, Cobb Parkway Southeast, Smyrna, GA, USA 2 years ago • details 47 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: restaurant Onset: 12 to 24 hours Duration: One Week Sick: 3 people