Food Safety Report: LongHorn Steakhouse, Church Street, Pembroke, MA, USA 1 year ago • details 106 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Chills, Headache Suspected source: Steak or shrimp Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me