Calvary Memorial Church

Unity Temple is a Unitarian Universalist church in Oak Park, Illinois, and the home of the Unity Temple Unitarian Universalist Congregation. It was designed by the American architect Frank Lloyd Wright, and built between 1905 and 1908. Unity Temple is considered to be one of Wright's most important structures dating from the first decade of the twentieth century. Because of its consolidation of aesthetic intent and structure through use of a single material, reinforced concrete, Unity Temple is considered by many architects to be the first modern building in the world. This idea became of central importance to the modern architects who followed Wright, such as Ludwig Mies van der Rohe, and even the post-modernists, such as Frank Gehry. In 2019, along with seven other buildings designed by Wright in the 20th century, Unity Temple was added to the UNESCO World Heritage List. The Unitarian Universalist congregation that worships in Unity Temple was formed in 1871, and has no connection with Unity Church, a religious organization founded in 1889.

The Oak Park Public Library is the public library system serving the village of Oak Park, Illinois, a suburb just west of Chicago. Founded as a public library in 1903, the library has three locations offering books, magazines, movies, music, computer access, and programs for all ages. In 2015, the three buildings were open 356 days, circulated more than 1.3 million items, recorded 864,712 building visits and 463,147 unique website visits, recorded 47,939 program participant visits, and was supported by 4,200 volunteer hours.Oak Park Public Library is part of the System Wide Automated Network (SWAN), which connects libraries (including the neighboring River Forest Public Library in many Chicago suburbs.

The Frank W. Thomas House is a historic house located at 210 Forest Avenue in the Chicago suburb of Oak Park, Illinois, United States. The building was designed by architect Frank Lloyd Wright in 1901 and cast in the Wright-developed Prairie School of Architecture. By Wright's own definition, this was the first of the Prairie houses - the rooms are elevated, and there is no basement. The house also includes many of the features which became associated with the style, such as a low roof with broad overhangs, casement windows, built-in shelves and cabinets, ornate leaded glass windows and central hearths/fireplaces. Tallmadge & Watson, a Chicago firm that became part of the Prairie School of Architects, added an addition to the rear of the house in 1923.On September 14, 1972, the Frank Thomas House was added to the U.S. National Register of Historic Places.

Oak Park is a Metra commuter railroad station in Oak Park, Illinois, just west of Chicago. It is served by Metra's Union Pacific West Line, with service east to Ogilvie Transportation Center in Chicago and as far west as Elburn, Illinois. Travel time to Chicago is 16 to 20 minutes. As of 2022, Oak Park is served by 18 of 20 trains in each direction on weekdays, by all 10 trains in each direction on Saturdays, and by all nine trains in each direction on Sundays and holidays. As of 2018, Oak Park is the 52nd busiest of the 236 non-downtown stations in the Metra system, with an average of 991 weekday boardings. It is the final stop for most UP/West trains before the terminus at Ogilvie Transportation Center. The station is located along North Boulevard between Marion Street and Harlem Avenue, Oak Park's western border with River Forest and Forest Park. The Chicago Transit Authority's Green Line ends at Harlem/Lake and is connected directly to this station at Marion Street. Downtown Oak Park, which includes a large shopping district spread over both Oak Park and River Forest, is nearby with many stores centered on Harlem Avenue and Lake Street.

The Peter A. Beachy House is a home in the Chicago suburb of Oak Park, Illinois that was entirely remodeled by architect Frank Lloyd Wright in 1906. The house that stands today is almost entirely different from the site's original home, a Gothic cottage. The home is listed as a contributing property to the Frank Lloyd Wright-Prairie School of Architecture Historic District, which was listed on the U.S. National Register of Historic Places.

The Laura Gale House, also known as the Mrs. Thomas H. Gale House, is a home in the Chicago suburb of Oak Park, Illinois, United States. The house was designed by master architect Frank Lloyd Wright and built in 1909. It is located within the boundaries of the Frank Lloyd Wright-Prairie School of Architecture Historic District and has been listed on the U.S. National Register of Historic Places since March 5, 1970.

Pleasant Home, also known as the John Farson House, is a historic home located in the Chicago suburb of Oak Park, Illinois, United States. The large, Prairie style mansion was designed by architect George Washington Maher and completed in 1897. The house was added to the U.S. National Register of Historic Places on June 19, 1972. Exactly 24 years later, in 1996, it was declared a National Historic Landmark by the United States Department of the Interior.

Scoville Park is a public park in Oak Park, Illinois. Designed by Jens Jensen, the Danish-American landscape architect, the park is located at the corner of Lake Street and Oak Park Avenue in the town's central Hemingway District, next to the Oak Park Public Library. The park is home to a war memorial for local veterans of World War I titled Peace Triumphant, the replica Horse Show Fountain, a meadow that hosts summer concerts and other village events, and a playground and tennis courts. The park was added to the National Register of Historic Places in 2002.

The Masonic Temple Building (also known as the Scoville Block, Gilmore's Store, and Scoville Square Building) is a historic Prairie-style building in Oak Park, Illinois, at the corner of Oak Park Avenue and Lake Street. It is in the Ridgeland-Oak Park Historic District and was individually listed on the National Register of Historic Places in 1982.The building is one of only a few commercial buildings built in the Prairie School architectural style. The three-story building was built for C. B. Scoville to a design by E. E. Roberts and was constructed between 1906 and 1909. The first floor was designed for retail use, with iron and glass storefronts. A course of limestone separates the storefronts from the upper stories, which are faced with brick. A fourth story was added in 1914. Architectural details in the interior include an oak staircase and a lobby with leaded art-glass windows and marble wainscoting.Oak Park's Masonic lodges were among the building's first tenants. After the Masons vacated the premises, the building was sold to Gilmore's Department Store. The department store used the building from 1930 until it closed in the 1970s. After Gilmore's department store closed, the village of Oak Park bought the building to save it from demolition and contributed public money toward its restoration and renovation. Restoration work including removal of a black glass facade that Gilmore's had applied to the building. The building is now known as the Scoville Square building and houses retail business on the ground floor and offices on its upper floors.

The Horse Show Fountain, also known as the Wright-Bock Fountain, is located in the Chicago suburb of Oak Park, Illinois, United States. The fountain, first erected in 1909, has been widely attributed to both sculptor Richard Bock and architect Frank Lloyd Wright. Though the fountain currently stands at the corner of Oak Park Avenue and Lake Street within Scoville Park, neither the fountain nor the location is original. Its original location was 100 ft (30 m) from its present location, and the fountain was completely reconstructed in 1969 to replace the badly deteriorated original. The 4.6-acre (19,000 m2) Scoville Park is listed as a historic district in the U.S. National Register of Historic Places, but the fountain – because it is a replica – is considered a non-contributing property to the listing.

The Harrison P. Young House is a home in the Chicago suburb of Oak Park, Illinois, United States. The 1870s era building was remodeled extensively by famous American architect Frank Lloyd Wright, early in his career, in 1895. The home's remodeling incorporated elements that would later be found in Wright's pioneering, early modern Prairie style. Some of the remodel work included setting the home back an additional 16 ft (4.88 m) from the street and an overhanging porch over the driveway. The House is similar in some ways to Wright's other early work and was influenced by his first teacher, Joseph Silsbee. The house is considered a contributing property to both a local and federally Registered Historic District.

The Edward R. Hills House, also known as the Hills–DeCaro House, is a residence located at 313 Forest Avenue in the Chicago suburb of Oak Park, Illinois. It is most notable for a 1906 remodel by architect Frank Lloyd Wright in his signature Prairie style. The Hills–DeCaro House represents the melding of two distinct phases in Wright's career; it contains many elements of both the Prairie style and the designs with which Wright experimented throughout the 1890s. The house is listed as a contributing property to a federal historic district on the U.S. National Register of Historic Places and is a local Oak Park Landmark. Since construction, the home has undergone many changes. During the 1906 remodel, the original late 19th century Stick style structure was moved and essentially completely rebuilt. Alterations carried out between 1912 and 1965 obscured some of Wright's intended design. In 1976, a major fire destroyed or damaged much of the house. The house was immediately reconstructed and partially restored. This was furthered by another partial restoration by the current home owners. As a result of the remodels, the house today bears the work of at least four different architects. The house remains a private residence, but it is occasionally opened for special tours.