Food Safety Report: Nonno's Ristorante Italiano, South Whitney Way, Madison, WI, USA 9 months ago • details 28 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: calamari Onset: 1 to 2 days Duration: 12 to 24 hours Sick: Me