Food Safety Report: Chick-fil-A, N Main St, Walnut Creek, CA, USA 1 year ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps Suspected source: Buttered biscuit Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me Additional information: This is… See more