Question: A historic neighborhood in the Kentucky city originally called Lebanon was added to the U.S. National Register of Historic Places on which date?
Context: Georgetown is a home rule-class city in Scott County, Kentucky, in the United States.  The 2016 population was 33,440 per the United States Census Bureau.  It is the 7th-largest city by population in the U.S. state of Kentucky.  It is the seat of its county.  It was originally called Lebanon when founded by Rev. Elijah Craig and was renamed in 1790 in honor of President George Washington. <ref name="History of Georgetown/Scott County"> </ref> It is the home of Georgetown College, a private liberal arts college.  Georgetown is part of the Lexington-Fayette, KY Metropolitan Statistical Area. Tracy Park is a historic neighborhood in Tulsa, Oklahoma.  It is a relatively small neighborhood consisting primarily of single-family houses that were built in the Riverview Addition during the early 1920s.  The Tracy Park Historic District was added to the National Register of Historic Places on September 20, 1982 with the NRIS number 820003707.  The district is bounded on the north by 11th Street, on the east by Peoria Avenue, and on the south and west by the Inner Dispersal Loop.  It was the first area in Tulsa to be nominated as a district on the National Register of Historic Places. El Jardin is a house located at 3747 Main Highway in Miami, Florida.  It is listed on the U.S. National Register of Historic Places.  El Jardin is now home to Carrollton School of the Sacred Heart in Miami, Florida.  It was added to the U.S. National Register of Historic Places on August 30, 1974. Meridian Museum of Art is an art museum located at 628 25th Avenue, Meridian, Mississippi.  The building was added to the National Register of Historic Places in 1979 and declared a Mississippi Landmark in 1985.  The building originally served as the home of the First Presbyterian Church of Meridian until the city of Meridian bought the building in 1911 and turned it into a Carnegie Library in 1913.  The city originally constructed two Carnegie libraries — one for whites and one for African-Americans; the building currently housing the Meridian Museum of Art served as the white library.  In 1970, after the libraries integrated and moved to a new location, the vacant building at 628 25th Avenue was transformed into the Meridian Museum of Art and still operates today. The Georgetown East Main Street Residential District is a historic neighborhood located in Georgetown, Kentucky.  The area was added to the U.S. National Register of Historic Places on June 7, 1978. The Lummus Park Historic District or simply Lummus Park, is on the National Register of Historic Places and a locally historic designated district in Miami, Florida.  It is roughly bound by Northwest Fifth Street to the north, Flagler Street to the south, Northwest Third Avenue to the east, and the Miami River to the west.  On October 25, 2006, it was added to the U.S. National Register of Historic Places.  Lummus Park has some of the oldest structures in Miami, and over the decades, has been able to retain a large part of its early pioneer character. Ercildoun, population about 100, is an unincorporated community in East Fallowfield Township, Chester County, Pennsylvania, United States.  The hamlet was founded by Quakers and was an early center of the abolitionist movement.  In 1985 the entire hamlet, including 31 properties, was listed as a historic district on the National Register of Historic Places.  Of these properties two were vacant land, 14 were significant buildings, ten were contributing buildings, and five buildings, built in the 1950s, were non-contributing.  The Lukens Pierce House, an octagon house listed separately on the U.S. National Register of Historic Places, is located about half a mile northwest of the hamlet.  Ercildoun is one of about ten hamlets in the township, which has no cities or towns, but has 31 sites listed on the National Register.  It is one of the larger hamlets, located near the center of the township, and historically among the best known.  The city of Coatesville is about 3 miles north. Jackson Park Historic District is a nationally recognized historic district located in Dubuque, Iowa, United States.  It was listed on the National Register of Historic Places in 1986.  This is primarily a residential area, with some institutional and commercial buildings, located north of the central business district.  The city originally developed just to the south of here.  The Cathedral Historic District represents the oldest residential neighborhood in Dubuque, and began to house the working-class people closer to the docks.  Once the Jackson Park area opened for development the city's wealthier residents built their homes here.  Architectural styles rang from the vernacular, which are found mainly along the bluff, to the high style found mainly along Main and Locust Street.  Most of the houses were built from the mid to the late 19th century.  The Andrew-Ryan House (1873) was individually listed on the National Register.  Most of the institutional architecture are churches, which include St. John's Episcopal Church (1878) and St. Patrick's Catholic Church (1878).  Central High School, no longer extant, was located across from Jackson Park, and it was also individually listed on the National Register before its demise.  The Carnegie-Stout Public Library (1902) is located on the south side of the district. Round Barns in Illinois Thematic Resources is the title of a Multiple Property Submission to the National Register of Historic Places in the U.S. state of Illinois.  The submission consists of 18 Illinois round barns located throughout the state.  The list had major additions in 1982 and 1984.  In 1983, 1992 and 2003 one property was added to the submission and in 1994 a historic district at the University of Illinois, including three round barns, was added to the submission and the National Register of Historic Places.  The highest concentration of round barns on the submission occurs in Stephenson County.  Five Stephenson County round barns were added to the National Register on February 23, 1984. The Stubbs Park–Stonewall Street Historic District in Dublin, Georgia is a residential area that was listed on the National Register of Historic Places in 2002.  The district has been a long-standing residential neighborhood since the 1910s.  The historic neighborhood is bounded by West Moore Street, Lancaster Street, Marion Street, Academy Avenue and Roosevelt Street.  The Dublin Historic Neighborhood Association was formed in 1995 to preserve and improve the historic neighborhood.
Answer: June 7, 1978