Question: What building located in Saint Paul, Minnesota is listed on the National Register of Historic Places and is the largest, most costly, and most elaborate movie palace in the Upper Midwest?

Context paragraphs:
Mickey's Diner: Mickey's Diner is a classic diner in downtown Saint Paul, Minnesota, United States.  It has been in continuous operation at the same location since 1939.  Designed to resemble a railroad dining car, the prefabricated building was constructed in 1937 by the Jerry O'Mahony Diner Company of Elizabeth, New Jersey, then shipped to Saint Paul by rail.  Its unusual architecture made it a local landmark.  It was listed on the National Register of Historic Places in 1983 for having local significance in the themes of architecture and commerce.  It was nominated for being "a beloved, longstanding and unique social institution," an unaltered example of railroad car-style diners, and one of the few surviving examples of its type in the American Midwest.

Saint Paul, Minnesota: Saint Paul ( ; abbreviated St. Paul) is the capital and second-most populous city of the U.S. state of Minnesota.  As of 2016, the city's estimated population was 304,442.  Saint Paul is the county seat of Ramsey County, the smallest and most densely populated county in Minnesota.  The city lies mostly on the east bank of the Mississippi River in the area surrounding its point of confluence with the Minnesota River, and adjoins Minneapolis, the state's largest city.  Known as the "Twin Cities", the two form the core of Minneapolis–Saint Paul, the 16th-largest metropolitan area in the United States, with about 3.52 million residents.

Hamm Building: The Hamm Building is a 1915 limestone, terra cotta, and brick commercial building in Saint Paul, Minnesota; its ornamentation is exceptional.  Engineers and Architects - Toltz, King and Day, Inc.  It is listed on the National Register of Historic Places.  Being in the heart of Saint Paul's theatre district, the Capitol Theatre was built into the Hamm building in 1920.  It was the largest, most costly, and most elaborate movie palace in the Upper Midwest.

Commerce Building (Saint Paul, Minnesota): The Commerce Building is a 12-story office building in downtown Saint Paul, Minnesota, United States, built in 1912.  It served as headquarters for two commerce associations from 1912 to 1921.  It is now a mixed-use commercial, office, and residential building.  It was listed on the National Register of Historic Places in 2007 for having local significance in the theme of commerce.  It was nominated for its association with the business networking organizations that influenced Saint Paul's late-19th/early-20th-century economic and civic growth.

St. Anthony Park Branch Library: The St. Anthony Park Branch Library is a branch of the Saint Paul Public Library in Saint Paul, Minnesota, United States.  A Carnegie library built in 1917, it is on the National Register of Historic Places.  In 1999 a rotunda was built on to the back of the building.  This new section houses the branch’s children's collection, one of the largest in Saint Paul.

3M Administration Building: The 3M Administration Building was the corporate headquarters of 3M in Saint Paul, Minnesota, United States, from 1940 to 1962.  It is listed on the National Register of Historic Places for its national significance in commerce, industry, and invention, and its local significance in architecture.  The building reflects the corporation's success in the 1930s and continued rise to international prominence in the 1940s and 50s through its commitment to research, product development, and product diversification.  The building is also a distinctive example of Moderne architecture within Saint Paul.

Rau/Strong House: The Rau/Strong House is a historic house and accompanying carriage barn in Saint Paul, Minnesota, United States.  It is located at 2 East George Street in Saint Paul's West Side neighborhood.  It was built 1884–86, with an eclectic Italianate/Second Empire/Eastlake Movement design featuring a mansard roof and hammered quoin blocks.  The Rau/Strong House was listed on the National Register of Historic Places in 1975 for its architectural significance as a finely crafted "urban estate" representative of Saint Paul's late-19th-century middle class residences.

Minnesota Building: The Minnesota Building is a historic office building in Saint Paul, Minnesota, United States.  The structure was placed on the National Register of Historic Places (NRHP) on June 10, 2009.  The building was noted for its design, which was a harbinger for the transition from Classical architecture to the Art Deco/Moderne among commercial buildings in downtown Saint Paul; originally designed in a conservative style, the building became more Moderne as it was being built.

Saint Paul Municipal Grain Terminal: The Saint Paul Municipal Grain Terminal, also known as the head house (a six-story grain elevator) and sack house, sits on piers over the Mississippi River in Saint Paul, Minnesota, United States.  It was built between 1927 and 1931 as part of the Equity Cooperative Exchange and is a remnant of Saint Paul's early history as a Mississippi River port city.  The Saint Paul Municipal Grain Terminal was added to the National Register of Historic Places in 2004.

Euclid View Flats: Euclid View Flats is a historic apartment building in Saint Paul, Minnesota, United States, constructed 1894–1895.  It is listed on the National Register of Historic Places for its local significance in architecture.  Euclid View Flats is a sophisticated early example of an apartment building designed to attract the middle class.  Prior to the 1890s, multi-family housing in the United States was overwhelmingly in the form of tenements catering to the poor.  Euclid View Flats provided an acceptable alternative to the single-family houses that dominated middle-class residential options in Saint Paul and the Dayton's Bluff neighborhood in particular.  In addition to representing a change in housing preferences, the building reveals in its transitional architecture a shift from the highly ornamented Queen Anne style to the more restrained Romanesque Revival style during the same period.

Supporting paragraphs: Hamm Building Saint Paul, Minnesota
Answer: The Hamm Building