Harmonie Centre

The Merchants Building is a commercial building located at 206 East Grand River Avenue (at Broadway Street) in Downtown Detroit. It is also known as the Broadway Merchants Building. It was listed on the National Register of Historic Places in 1983.

The Broadway Avenue Historic District is a historic district located on a single city block along Broadway Avenue between Gratiot and East Grand River in downtown Detroit, Michigan. It was listed on the National Register of Historic Places in 2004. The Broadway Avenue Historic District joins the Randolph Street Commercial Buildings Historic District, a rare surviving commercial area which dates from the 1840s.

The Harvard Square Centre is a building located at 1344–1346 Broadway Street in Downtown Detroit, within the Broadway Avenue Historic District and next to the Merchants Building. It was built in 1925 and stands at 12 floors in height, designed in the Beaux-Arts architectural style with Romanesque accents. It is currently unused. The current plans for the building calls for a renovation that will include 21 loft apartments. Heritage National Investment has proposed converting the building into 21 residential loft apartments.

The Randolph Street Commercial Buildings Historic District is a historic district located in Downtown Detroit, Michigan, which includes six buildings along Randolph Street between Monroe and Macomb streets (1208–1244 Randolph Street). The district was listed on the National Register of Historic Places in 1980. The collection of buildings are a rare surviving set of Detroit Victorian-era commercial structures. The Randolph Street Commercial Building Historic District joins the Broadway Avenue Historic District downtown.

The Jerome H. Remick and Company Building is an early 20th-century office building located at 1250 Library Street in Downtown Detroit, Michigan. It later became an annex of the J. L. Hudson Company, and was listed on the National Register of Historic Places in 1996.

The Cary Building is a commercial building located at 229 Gratiot Avenue (at the corner of Gratiot and Broadway) in Downtown Detroit. It was listed on the National Register of Historic Places in 1983.

Cadillac Center station is a Detroit People Mover station in Downtown Detroit, Michigan. It is located at the intersection of Gratiot Avenue and Library Street. The station takes its name from Cadillac Square, which is adjacent to the Campus Martius Park. It is partially covered by the One Campus Martius parking garage, which was built over the station and track in the early 2000s. The station and garage are connected on the ground level. The People Mover shut down temporarily on March 30, 2020, due to decreased ridership amid the COVID-19 pandemic. The system has since resumed service, but as of June 2022, Cadillac Center remains closed, with trains bypassing the station and continuing to Broadway.

The Harmonie Club is a club located at 267 East Grand River Avenue in Downtown Detroit, Michigan. It was designated a Michigan State Historic Site in 1975 and listed on the National Register of Historic Places in 1980.

The L. B. King and Company Building is a commercial building located at 1274 Library Street in Detroit, Michigan. It is also known as the Annis Furs Building. The building was listed on the National Register of Historic Places and designated a Michigan State Historic Site in 1987.

The Monroe Avenue Commercial Buildings, also known as the Monroe Block, is a historic district located along a block-and-a-half stretch at 16-118 Monroe Avenue in Detroit, Michigan, just off Woodward Avenue at the northern end of Campus Martius. The district was designated a Michigan State Historic Site in 1974 and listed on the National Register of Historic Places in 1975. The thirteen original buildings were built between 1852 and 1911 and ranged from two to five stories in height. The National Theatre, built in 1911, is the oldest surviving theatre in Detroit, a part of the city's original theatre district of the late 19th century, and the sole surviving structure from the original Monroe Avenue Commercial Buildings historic period.

The Music Hall Center for Performing Arts is a 1,731-seat theatre located in the city's theatre district at 350 Madison Street in Downtown Detroit, Michigan. It was built in 1928 as the Wilson Theatre, designated a Michigan State Historic Site in 1976, and was listed on the National Register of Historic Places in 1977.

Downtown Detroit is the central business district and a residential area of the city of Detroit, Michigan, United States. Locally, downtown tends to refer to the 1.4 square mile region bordered by M-10 (Lodge Freeway) to the west, Interstate 75 (I-75, Fisher Freeway) to the north, I-375 (Chrysler Freeway) to the east, and the Detroit River to the south. Although, it may also refer to the Greater Downtown area, a 7.2 square mile region that includes surrounding neighborhoods such as Midtown, Corktown, Rivertown, and Woodbridge. The city's main thoroughfare M-1 (Woodward Avenue) links Downtown to Midtown, New Center, and the North End. Downtown contains much historic architecture, including prominent skyscrapers, ranging from the Renaissance Center, the Penobscot Building, One Detroit Center, and the Guardian Building. Historic churches, theatres, and commercial buildings anchor the various downtown districts. Downtown has a number of parks including those linked by a promenade along the International Riverfront. Its central square is Campus Martius Park.