Food Safety Report: Yogurtland Plano, 1900 Preston Rd, Plano, TX 75093, United States 1 year ago • details 25 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Chills, Headache Suspected source: Frozen yogurt Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: 3 people