the Black Hawk Children's Theatre, that started in 1964, then, merged with the Waterloo Community Playhouse in 1982. Both perform in the Hope Martin Theatre, which opened in 1965. The theatre's administrative offices are located across the street in the historic Walker Building. Grout Museum District Established in 1932, the district started with an endowment set up in the will of Henry W. Grout. The district is a nonprofit educational entity that is active in engaging the students and all people from the surrounding communities. It is accredited by the American Alliance of Museums. The Grout Museum of History and Science, the first museum which would grow into the museum district, was displayed for many years in the building that was the local YMCA. The current building was completed and opened to the public as a not-for-profit museum in 1956. The Sullivan Brothers Iowa Veterans Museum was opened in November 2008 at a cost of $11 million, funded in part by a citizens' grassroots campaign. The Rensselaer Russell House is at 520 W. 3rd Street. Built in 1858, it is listed on the National Register of Historic Places. Rensselaer and Caroline Russell built the house utilizing Italianate architecture in 1861 for $5,878.83. The Carl A. and Peggy J. Bluedorn Science Imaginarium opened in 1993 and provides both interactive exhibits and formal demonstrations in various fields of science. The Snowden House is a two-story brick Victorian era house listed on the National Register of Historic Places was built in 1875. The house was once used as the Waterloo Woman's Club. Library Waterloo has one central public library. For the fiscal year ending June 30, 2020, there were 92,342 patron visits resulting in a circulation of 199,249 items. The total collection consisted of 607,583 items. The library's reference services, supported by 4.75 FTE librarians, answered 28,970 questions. Its 99 public access computers provided over 30,047 sessions for patrons and the library's wireless network hosted 30,692 sessions. (Waterloo Public Library Annual Report). . The library is governed by a board of trustees, nominated by the city mayor and confirmed by the city council: John Berry, Larry Bjortomt, Ivy Hagedorn, Kathleen Wernimont and Cindy Wells. The library is directed by Nick Rossman, MLS.<> The Waterloo Public Library is in a renovated Great Depression era building that served as a post office and federal building (Waterloo Public Library history ). The building was renovated in