Food Safety Report: Wong's Tacos - Greengate, Maltby Boulevard, Henrico, VA, USA 1 year ago • details 47 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps Suspected source: Food Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me