Located on State Road and Panhandle Roads in West Tisbury. Home to the Martha's Vineyard Agricultural Society, the current Ag Hall -- a reconstructed century-old post-and-beam barn brought to the Island from New Hampshire -- was erected over three days in 1994. The building sits on the 21-acre site of the annual Martha's Vineyard Agricultural Fair, held every August. It is also used for weddings, artisans' shows and other community events.