The document discusses a historic preservation workshop and charrette for Edgartown Neighborhood. It outlines benefits of historic districts such as tax exemptions, zoning and building code waivers, and grant funding. It also describes Edgartown's zoning classifications including marine commercial, general commercial, and residential. The zoning allows heights up to 45 feet for R-4 and 200 feet for R-5, though available land is limited. The workshop aims to determine how to best preserve the historic character of Edgartown.