With almost 300,000 residents, Greensboro is North Carolina’s third-largest city. Attractions include the Eastern Music Festival, Blandwood Mansion, Center City Park, the Greensboro Children's Museum, and a number of historic theaters. Green-friendly Greensboro is a member of the Clean Cities Hall of Fame and is currently constructing an ambitious, multi-million dollar "greenway loop" system of paths, outdoor classrooms, and art show-spaces around its downtown area.