Food Safety Report: Costco Wholesale, 50 Street Northwest, Edmonton, AB, Canada 3 years ago • details 20 Comments Comment Suspected food poisoning. Symptoms: Vomiting,Stomach Pain,Cramps Suspected source: Hummus Onset: 5-6 hours Duration: 3 hours Sick: Only I ate it but happened at least 3 times, not before with this… See more