Food Safety Report: Smashburger, Bald Hill Road, Warwick, RI, USA 1 year ago • details 42 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Chicken Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: 2 people