Food Safety Report: Starbucks, Main Street, Norwalk, CT, USA 1 year ago • details 9 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Headache Suspected source: Starbucks iced chai, milk in cereal Onset: Less than 4 hours Duration: 12 to 24 hours Sick: Me