An outbreak of Norovirus was confirmed among people who attended an event at the Bryn Du Mansion, Granville, Ohio, on February 12. Forty one of the 78 event attendees became ill. The event was catered by Sidecar Global Catering and sponsored by the Columbus Museum of Art. The dish, spanish peppers with goat cheese, was suspected as the vehicle of infection. Most of the ill were residents of Franklin County, but one involved a Licking County resident.