Food Safety Report: On The Border Mexican Grill & Cantina, U.S. 287 Frontage Road, Mansfield, TX, USA 1 year ago • details 49 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: strawberry lemonade Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me