Food Safety Report: Harmons Grocery - Brickyard, South 1300 East, Salt Lake City, UT, USA 2 years ago • details 50 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Frozen mac and cheese Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me