Food Safety Report: sweetgreen - Healthy Salads, Bowls and Plates, 137 E 61st St, New York, NY 10065, USA 1 month ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain, Cramps Suspected source: Sweetgreen salad Onset: Right away Duration: 4 to 12 hours Sick: Me Additional information: I suspect they did not properly wash the spinach.