Riverwoods, Illinois

Area codes 847 and 224 are telephone area codes in the North American Numbering Plan (NANP) for the U.S. state of Illinois. The numbering plan area (NPA) comprises the northeastern part of Illinois and many northern suburbs of Chicago. This includes most of Lake County, the northern part of Cook County, the northern part of Kane County, and a small part of McHenry County. Area code 847 was created on January 20, 1996, in a three-way split of area code 708. Area code 847 was involved in the first trial of telephone number pooling in the United States in June 1998, to avert central office code exhaustion in the numbering plan area. Nevertheless, within only five years, 847 was already close to exhaustion from the rapid growth in telecommunication services in the Chicago suburbs and the proliferation of cell phones and pagers. On January 5, 2002, area code 224 was assigned to overlay area code 847. This required ten-digit dialing in all affected communities.

The Edward L. Ryerson Conservation Area is a protected area and historic district in Riverwoods, Illinois, United States. The area was a weekend getaway for businessman Edward L. Ryerson, who built a cabin there in 1928. He built three other cabins for friends, and had a country house built in 1942. It is representative of the type of getaways used by successful Chicagoans who sought the tranquil surroundings of the Des Plaines River. The Ryersons donated the property to the Lake County Forest Preserve district for public use. 471 acres (191 ha) are recognized as the Edward L. Ryerson Area Historic District.

Trinity International University (TIU) is an evangelical Christian university headquartered in Deerfield, Illinois. It comprises Trinity College, Trinity Graduate School, a theological seminary (Trinity Evangelical Divinity School), a law school (Trinity Law School which is located in Santa Ana, California), and a camp called Timber-lee. The university also maintains campuses in North Lauderdale, Florida & Miami, Florida; the camp is located in East Troy, Wisconsin. TIU is the only university affiliated with Evangelical Free Church of America in the United States and enrolls about 2,700 students. On February 17, 2023, TIU announced it was moving the undergraduate program to online modalities only and closed the residential campus at the end of the Spring 2023 semester.

Trinity Evangelical Divinity School (TEDS) is an academic divinity school founded in 1897 and located in the northern Chicago suburb of Deerfield, Illinois. It is part of and located on the main campus of Trinity International University. It is among the largest theological educational institutions. Since the reorganization of Trinity in 1963 by Kenneth Kantzer, the school has consistently recruited and retained some of the top scholars in the world to serve as faculty.

The Lincolnshire Commons is an upscale lifestyle center located in Lincolnshire, Illinois. The center opened in 2006 and hosts numerous high-end restaurants, and promeninent retailers such as Cheesecake Factory, Jos. A. Bank, DSW and LensCrafters. The 140,000-square-foot (13,000 m2) center is a popular shopping area in Chicago's affluent north suburbs. Regal Cinemas across the street opened November 20, 1998 as City Park 20 by Regal Entertainment. It has stadium seating and an IMAX theater. This theater is known for showing independent films.

The Mildred and Abel Fagen House is a historic house at 1711 Devonshire Lane in Lake Forest, Illinois. The house was built in 1948 for Mildred Fagen, a patron and leader in the local arts community, and her husband Abel, a textile broker. Prominent Modern Movement architects Keck & Keck designed the house, which was heavily influenced by Frank Lloyd Wright's Usonian work. The one-story house has a flat roof with overhanging eaves, giving it a horizontal emphasis that reflects the area's flat landscape. The house's use of natural materials such as wood, glass, and limestone and its lack of ornamental features continue the emphasis on blending in with its surroundings. The interior design includes a low-ceilinged foyer leading to a larger dining room, stone fireplaces used as focal points, and a narrow hallway leading to the bedrooms, all of which were typical elements of Wright's Usonian plans.The house was added to the National Register of Historic Places on February 4, 2021.

Bannockburn is a village in West Deerfield and Vernon townships in Lake County, Illinois, United States. Per the 2020 census, the population was 1,013. The village is generally considered part of the Chicago area's North Shore region. The Friedman house by Frank Lloyd Wright is located in Bannockburn. Bannockburn was founded by Scottish real estate developer William Aitken, who planned a community of "country estates" on 110 acres (0.45 km2) in inland Lake County. Named for the Scottish village of Bannockburn, the village began construction in 1924 and was incorporated in 1929. Aitken designed his development for the affluent members of his bridge and country club. His plan for Bannockburn featured large lots to imitate country living, and this design has been preserved; in fact, the original 1-acre (4,000 m2) minimum on home lots has been increased to two.Gradually, Bannockburn expanded its boundaries to its current 1,318 acres (5.33 km2). The Tri-State Tollway was built through the village in the 1950s, encouraging growth, though traffic noise pollution has been a persistent local concern. In the late 1960s Bannockburn's citizens, after some debate, approved the construction of the first of several business parks along the village's northern edge. It created its first commercial zone in 1984 along Illinois Route 22. Bannockburn's municipal services expanded slowly in an effort to limit taxes, but it established a police department in the 1970s and built a village hall in 1992.

Shri Swaminarayan Temple, Wheeling is a Swaminarayan Hindu temple located in the Chicago suburb of Wheeling. It comes under the International Swaminarayan Satsang Mandal (Laxmi Narayan Dev Gadi) of the Swaminarayan Sampraday. The temple is also a member of the International Swaminarayan Satsang Organisation.Opened on 26 May 1991 by Acharya Shree Ajendraprasadji Maharaj, it is built on two acres of land.Built at a cost of $1.7 million, it is a tri-spire temple with the spires adorning the front edge of the flat topped building. Surrounded by industrial structures, it is a square-shaped, cream coloured structure with a big prayer hall that caters to a 40,000 strong community and is run entirely by volunteers. The image of Swaminarayan is worshipped in pictorial form along with other avatars of Narayana.

The Marriott Theatre in Lincolnshire, Illinois is a respected Chicago area regional theatre. Attached to the Marriott Lincolnshire Resort, the theatre produces an average of five musicals each year, presented in the round, as well as productions aimed at younger audiences. A small, live orchestra provides accompaniment.

West Deerfield Township is located in Lake County, Illinois. The population was 31,077 at the 2010 census. West Deerfield Township was formed from former Deerfield Township (now Moraine Township) in 1888.

The pie house, sometimes referred to as the Deerfield pie house or the Deerfield skinny house, is a two-story house located in Deerfield, Illinois, United States. It is located at 970 Chestnut Street, and is near the Deerfield Metra station. The beige-sided house was built to fit a narrow lot and has attracted attention due to its unusual shape. The house is not rectangular, but rather trapezoidal, and attained its primary nickname due to its resemblance to the shape of a slice of pie. The house has gained media attention after being featured in a viral video on the social media platform TikTok in August 2020. Since then, it has been featured on The Tonight Show Starring Jimmy Fallon and has been covered by the Chicago Tribune, both of which have further increased its attention.

Deerfield is a village in Lake and Cook counties in the U.S. state of Illinois. A northern suburb of Chicago, Deerfield is located on the North Shore, about 28 miles north of downtown Chicago. The population was 19,196 at the 2020 census.Deerfield is home to the headquarters of Walgreens Boots Alliance, Baxter Healthcare, and Fortune Brands Home & Security. Deerfield is often listed among some of the wealthiest and highest-earning places in Illinois and the Midwest. The per capita income of the village is $68,101 and the median household income is $143,729.