Food Safety Report: Alon Town Center heb grocery, Northwest Military Highway, San Antonio, Texas, USA 3 years ago • details 12 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Chills Suspected source: Salad, kombucha drink Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me