Food Safety Report: KWIK TRIP #171, Belknap Street, Superior, WI, USA 10 months ago • details 22 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Sausage, egg and, cheese breakfast sandwich. Mozzarella bread sticks and marinara sauce. Onset: Less than 4 hours… See more