Food Safety Report: sweetgreen, 227 East Ontario Street, Chicago, IL, USA 1 year ago • details 93 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting Suspected source: Salad with arugula, kale and chicken Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me Additional information: I… See more