Food Safety Report: Guadalajara's Grill & Tequila Bar, Arizona Pavilions Drive, Tucson, AZ, USA 9 months ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain, Headache Suspected source: Pork Onset: Right away Duration: 12 to 24 hours Sick: 2 people Additional information: We ate tacos al pastor (pork)… See more