Chicago History Museum
The museum explores both Chicago and American history. Exhibitions draw primarily on the museum's own collection, which numbers approximately 22 million holdings.
Temporary exhibitions feature objects and artifacts from the collection, covering everything from Chicago art to the history of lesbian, gay, bisexual, and transgender Chicagoans to the city's fashion history. On October 14, 2013, the Chicago History Museum announced a project asking the public to furnish ideas for a future exhibition and reducing the most-often-submitted ideas to one assignment through a series of public votes. According to the American Alliance of Museums, this is the first crowdsourcing project allowing the public to give an exhibition assignment to an American museum