Food Safety Report: Boudin Bakery Cafe, 20th Avenue, San Francisco, CA, USA 9 months ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: clam chowder Onset: 4 to 12 hours Duration: Several days Sick: Me Additional information: Day… See more