Food Safety Report: Denny's, US Highway 27 North, Marshall, Michigan, USA 1 year ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Denny's ultimate omelette Onset: Less than 4 hours Duration: Several days Sick: Me Additional information:… See more