Food Safety Report: BurgerFi, Glades Road, Boca Raton, FL, USA 7 months ago • details 2 Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: milk shake or onion rings Onset: Less than 4 hours Duration: 12 to 24 hours Sick: 2 people