Food Safety Report: Tim Hortons, 1415 Huron Road, Kitchener, ON, Canada 1 year ago • details 1 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: Tim Hortons Chilli Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me