Food Safety Report: PITA Mediterranean Street Food-Suwanee, Lawrenceville-Suwanee Road, Suwanee, GA, USA 1 year ago • details 20 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting Suspected source: Greek gyro with chicken Onset: 1 to 2 days Duration: 12 to 24 hours Sick: 3 people