Food Safety Report: Olive Garden Italian Restaurant, Dodge Street, Dubuque, IA, USA 4 months ago • details 20 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, other: Gas Suspected source: Olive Garden Onset: Less than 4 hours Duration: Several days Sick: 2 people Additional information: My significant… See more