Jefferson Park, Chicago in the context of Forest Glen, Chicago

An atmospheric theatre is a type of movie palace design which was popular in the late 1920s. Atmospheric theatres were designed and decorated to evoke the feeling of a particular time and place for patrons, through the use of projectors, architectural elements and ornamentation that evoked a sense of being outdoors. This was intended to make the patron a more active participant in the setting.

The most successful promoter of the style was John Eberson. He credited the Hoblitzelle Majestic Theatre (Houston, 1923, since demolished) as the first. Before the end of the 1920s he designed around 100 atmospheric theatres in the U.S. and a few other countries, personally selecting the furnishings and art objects. His most notable surviving theatres in the United States include the Tampa Theatre (1926), Palace Theatre (1928), Majestic Theatre (1929), Paramount Theatre (1929), and the Loew's Theatre (1929). Remaining international examples include The Civic Theatre (1929, Auckland, New Zealand), The Forum (1929, Melbourne, Australia), as well as two theatres completed in Sydney, Australia, the Capitol Theatre (1928) and State Theatre (1929) (both designed by Henry Eli White with assistance from Eberson), and Le Grand Rex, (1932, Paris, France) which was designed by architect Auguste Bluysen with assistance from Eberson.

There were 178 official neighborhoods in 1993 in Chicago, although the current list contains more than 240 due to the ever changing complexities of the cities neighborhoods names and identities that evolve due to real estate development and changing culture. Chicago is also divided into 77 community areas which were drawn by University of Chicago researchers in the late 1920s to track demographics. Chicago's community areas are well-defined, generally contain multiple neighborhoods, and depending on the neighborhood, less commonly used by residents.

This article delineates the history of cinema in the United States.

The Copernicus Center (formerly Gateway Theatre) is a 1,852-seat former movie palace that is now part of the Copernicus Center in the Jefferson Park community area of Chicago in Cook County, Illinois, United States. The Copernicus Center is located at 5216 W. Lawrence Avenue.

The former Gateway Theater was designed by architect Mason Rapp of the prestigious firm of Rapp and Rapp, famous for their design of deluxe theaters not only in Chicago (Chicago, Oriental, and Palace Theatres) but throughout the United States. It is the architect's only surviving atmospheric theatre in Chicago.