The Vineyard Trust offers three unique educational tours of picturesque Edgartown this summer. In addition to tours that highlight the architectural history of the town and its harbor, new this year is a two-hour Literary Walking Tour. It covers historic sites with a link to artists, writers, and orators of the past two centuries. Discover the Edgartown connection to Herman Melville, Frederick Douglass, Oompa Loompas, and even a big red dog. The guided walks start at the Carnegie at 58 North Water St. For the complete schedule, visit vineyardtrust.org/tours-events.