Food Safety Report: Trader Joe's, South University Boulevard, Greenwood Village, CO, USA 1 year ago • details 16 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Headache Suspected source: Trader Joe’s Pollo Asada chicken Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me Additional information: It just came on really quickly.