Closeup of an actual Hornet's nest hanging in the family room of the Hornet's Nest. The actual hornet’s nests inside the tavern have been brought in by various patrons over the years. However, owner Ungethiem does not encourage people to bring hornet’s nests to the establishment. Hornets lie dormant during the cold months but reanimate in the warmth. The restaurant has had some unwelcome flying visitors from “empty” hornet’s nests.