Food Safety Report: Sam's Club, South Mingo Road, Tulsa, OK, USA 1 year ago • details 58 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache, other: Backache Suspected source: Black grapes from Sam’s Onset: 4 to 12 hours Duration: 12 to 24 hours Sick:… See more