Food Safety Report: Moe's Southwest Grill, Old Winder Highway, Braselton, GA, USA 2 years ago • details 5 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Steak Onset: 4 to 12 hours Duration: 12 to 24 hours