Food Safety Report: Wingstop, East Palm Valley Boulevard, Round Rock, TX, USA 1 year ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps Suspected source: Wingstop Onset: Less than 4 hours Duration: 4 to 12 hours Sick: 1 Additional information: May be too soon to tell