Food Safety Report: Dairy Queen, East Broad Street, Mansfield, TX, USA 2 years ago • details 50 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: food here Onset: 12 to 24 hours Duration: Several days Sick: Me Additional information: I think I need to miss school