Food Safety Report: Walmart Supercenter, East Beach Boulevard, Pass Christian, MS, USA 2 years ago • details 4 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: Nissin chow mein Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me Additional information: Bought… See more