Boston's center of business and government combine with the Boston Common and the Public Garden to form a dynamic downtown. Downtown also serves as a sanctuary for shoppers, offering everything from large department stores to cozy boutiques. Home to many of Boston's most historic sites such as Faneuil Hall, downtown Boston will soon benefit from two innovative plans designed to enhance and enliven this area, the Rose Fitzgerald Kennedy Greenway and the Crossroads Initiative. The Greenway will beautify this area by weaving twenty-seven acres of green space into the fabric of the city. Crossroads will introduce a new set of 21st century street standards through downtown and reunite the surrounding neighborhoods to Boston Harbor and each other, with the Greenway as the centerpiece.