Purpose. Lexington Center is a place in which shops, workplaces, schools, historic attractions, housing, open space, and civic facilities intimately co-exist to create an active retail and cultural destination with an identifiable sense of place. It is in the public interest that the Town protect and enhance the vibrancy of the Central Business District by creating a supportive environment for a diverse group of uses throughout the Center, and regulating the use of the limited first floor storefront area and frontage of the Central Business District is necessary to achieve this goal.