Food Safety Report: Cafe Rio Fresh Modern Mexican, 2185 S State St, South Salt Lake, UT 84115, USA 7 months ago • details 710 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Cafe rio Onset: Less than 4 hours Duration: Several days