Food Safety Report: Walmart Supercenter, Montclair Road, Irondale, AL, USA 3 years ago • details 4 Comments Comment Suspected food poisoning. Symptoms: Diarrhea,Nausea,Vomiting,Stomach Pain,Cramps,Chills Suspected source: Pulled pork shoulder, Cooked in the crockpot. Onset: 6 hours Duration: 12 hours Sick: Just me Additional information: No