Food Safety Report: Olive Garden Italian Restaurant, Towne Center Circle, Sanford, FL, USA 3 years ago • details 42 Comments Comment Suspected food poisoning. Symptoms: Diarrhea,Nausea,Vomiting Suspected source: Leftover salad and pasta Onset: 8 hours, when woke up. Duration: 4 hours Sick: 4 Additional information: No