Food Safety Report: Square One Shopping Centre, City Centre Drive, Mississauga, ON, Canada 1 year ago • details 80 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache, Other Suspected source: Not sure Onset: 1 to 2 days Duration: 12 to 24 hours Sick: Me