City Hall Historic District (Cambridge, Massachusetts)

The Cambridge, Massachusetts City Hall is the city hall for Cambridge, Massachusetts, located at 795 Massachusetts Avenue, and built in the Richardsonian Romanesque style. The building additionally serves as a centerpiece of the surrounding City Hall Historic District and adjacent Central Square Historic District.

The Clifton Merriman Post Office Building, also known as the U.S. Post Office-Central Square is an historic post office at 770 Massachusetts Avenue within Central Square in Cambridge, Massachusetts. The post office was built in 1933 and added to the National Register of Historic Places in 1986 as "U.S. Post Office-Central Square". In 1992, the United States Congress passed a bill renaming it for Clifton Merriman, an African-American World War I veteran who later became assistant superintendent of the main Post Office in Cambridge.

The Bigelow Street Historic District encompasses a uniform collection of 19th century houses on most of the length of Bigelow Street in Cambridge, Massachusetts, just northwest of Central Square. Bigelow Street was laid out in 1868, and the street was almost completely built out by 1874, resulting in a fairly uniform streetscape of Second Empire architecture. The district was added to the National Register of Historic Places in 1982.

The George Gale House is a historic double house in Cambridge, Massachusetts. The three story frame house was built in 1858 by father and son, George T. Gale and George ?. Gale. They owned a lumberyard together in Kendall Square. The building at 14-16 Clinton Street is unusual as a double house in the Italianate style. It has typical Italianate features, including a central gable on the front facade, an elaborately decorated front porch and deep eaves with brackets all around. It is distinctively sheathed in flushboarding, giving the appearance of stone.The house was listed on the National Register of Historic Places in 1988 to preserve the existing structure and in recognition of the innovative practices of the Gales. Their lumberyard, located in Kendall Square was the first to bring a spur of the rail system into the lumberyard to facilitate delivery of lumber at a time when Cambridge was growing.

The First Baptist Church is a historic American Baptist church at Magazine and River Street in Cambridge, Massachusetts within Central Square. In 1817 the church congregation was founded in the home of James Hovey. In 1844 several members of First Baptist Church left to found nearby Old Cambridge Baptist Church. First Baptist Church's current Gothic building was constructed in 1881 to a design by Hartwell and Richardson. It was added to the National Register of Historic Places in 1975.

Carl Barron Plaza is a plaza in Cambridge, Massachusetts, United States. The space is named after Carl Barron, who has been described as "a Central Square icon" and "a fixture in Cambridge". His office was located near the plaza.

The Urban Rowhouse is an historic residential rowhouse located at 26–32 River Street in Cambridge, Massachusetts. These rowhouses were built in 1860 by Frederick Clapp, and are among the earliest surviving examples of the type in the city. They feature a combination of brick and brownstone masonry, but also with some trim made out of wood that has been treated to appear like brownstone. They bear some resemblance to rowhouses built at the same time in Boston's South End.The rowhouse was listed on the National Register of Historic Places in 1983.

Cambridge Zen Center is an urban meditation center in Cambridge, Massachusetts, close to Harvard University, part of the Kwan Um School of Zen. Free meditation training and dharma talks are offered to the public and the Zen Center also provides a large (30-35 people) residential training program.

ImprovBoston is a nonprofit improvisational theater, based in Cambridge, Massachusetts. It offers shows five nights per week at its theater in Central Square and training programs in improvisation, stand-up comedy and sketchwriting.

The buildings at 15–17 Lee Street are a historic double house in Cambridge, Massachusetts. The 2+1⁄2-story wood-frame house was built in 1856, and is a rare local instance of an Italianate duplex. It has paired arched windows on the first floor, a richly decorated front porch, and an extended cornice. The corners of the first two floors have quoining, and the half story above alternates small windows and panels with balusters.The houses were listed on the National Register of Historic Places in 1982.

Central Square is an area in Cambridge, Massachusetts centered on the junction of Massachusetts Avenue, Prospect Street and Western Avenue. Lafayette Square, formed by the junction of Massachusetts Avenue, Columbia Street, Sidney Street and Main Street, is also considered a part of the Central Square area. Harvard Square is to the northwest along Massachusetts Avenue, Inman Square is to the north along Prospect Street and Kendall Square is to the east along Main Street. The section of Central Square along Massachusetts Avenue between Clinton Street and Main Street is designated the Central Square Historic District, and was added to the National Register of Historic Places in 1990.

Central station (also called Central Square station) is an Massachusetts Bay Transportation Authority (MBTA) rapid transit station in Cambridge, Massachusetts. It serves the Red Line and has a street-level terminal for the MBTA bus system. It is located at the intersection of Massachusetts Avenue with Western Avenue, Prospect Street, and Magazine Street at Central Square. The station is fully accessible, with each of the two side platforms served by an elevator.