Food Safety Report: The Grand Cafe & Bistro Inc., 124 Street, Edmonton, AB, Canada 8 months ago • details 13 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Pepperoni and mushroom calzone Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me Additional… See more