Food Safety Report: Slurpee, 7-Eleven, 8102 N Hwy 146 NORTH, Baytown, TX 77523, United States 1 year ago • details 8 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps Suspected source: Slurpee from a gas station, mushrooms Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me