The Bangor Public Library presents the Gilbert & Sullivan Society of Hancock County on the Library’s garden patio, where they will present a sampling of this year’s show, The Goldoliers, and other operettas. The talented and enthusiasatic singers of this award winning group are quick to explain that the librettos of Gilbert, though written in the 1800s, poked fun at human nature and politics, and some things just don’t change. The comedy of Gilbert and the beautiful music of Sullivan are a winning combination that has this company performing The Gondoliers in Ellsworth and Bucksport this summer, with rumors of a full concert performance later this summer in Bangor.