Food Safety Report: Champion Chicken, West Lisbon Avenue, Milwaukee, WI, USA 2 years ago • details 7 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Vomiting, Headache Suspected source: Warm Cole slaw Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me Additional information: They put my Cole slaw in the same bag as my hot fries and chicken