Food Safety Report: Butternut Squash, Trader Joe's, South La Brea Avenue, Los Angeles, CA, USA 2 years ago • details 131 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Chills, Headache Suspected source: Trader Joes packaged butternut squash Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me