Food Safety Report: State Theatre Center For the Arts, East Main Street, Uniontown, PA, USA 1 year ago • details 2 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Chills Suspected source: Butter on popcorn Onset: 1 to 2 days Duration: 12 to 24 hours Sick: 3 people Additional information: Really violent vomiting