Food Safety Report: Dairy Queen (Treat), Center, 201 E Magnolia Blvd, Burbank, CA 91502, United States 1 year ago • details 129 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain Suspected source: Dairy Queen free Ice cream cone Onset: Less than 4 hours Duration: other: Ongoing Sick: Me