Food Safety Report: Starbucks, 500 Broad Street, Collegeville, PA, USA 10 months ago • details 7 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Chills, Headache Suspected source: Cold foam from Starbucks Onset: 4 to 12 hours Duration: 12 to 24 hours