Food Safety Report: WinCo Foods, Northeast Bend River Mall Drive, Bend, OR, USA 3 years ago • details 20 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Vomiting, Stomach Pain, Cramps Suspected source: Grapes or salad Onset: 12 hours Duration: 2 days Sick: Two Additional information: We bought grapes, ready-made salad, dry… See more