Food Safety Report: Costco Wholesale, East Lincoln Road, Idaho Falls, ID, USA 2 years ago • details 3 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Headache Suspected source: Their Dungeness crab Onset: 12 to 24 hours Duration: Several days Additional information: Surprised they are cooked without… See more