Food Safety Report: Shake Shack Kirkland, Peter Kirk Lane, Kirkland, WA, USA 3 months ago • details 24 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain Suspected source: Food at Shake Shack Onset: Less than 4 hours Duration: 12 to 24 hours Sick: More than 6 Additional… See more