Food Safety Report: Kwik Trip #, 4th Ave S, Park Falls, WI, USA 2 years ago • details 2 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain Suspected source: French toast Onset: 4 to 12 hours Duration: Less than 4 hours Sick: Me I had French toast at home around 20 a.m now at 5pm my stomach is cramping with diarrhea