Sandwich City Hall  Sandwich City Hall, which is also known as the Sandwich City Hall & Opera House, is the government center for the city of Sandwich, Illinois in DeKalb County. The first floor of the building is occupied by city government while the second floor of the historic building houses an active opera house. Sandwich City Hall & Opera House is listed on the National Register of Historic Places and has been since 1979. Sandwich City Hall was constructed in 1878. This building reflects the post-Civil War Second Empire style, meant to evoke the spirit of the early years after a war that broke apart the purer architectural styles and mingled together in a mixture of revival styles. The construction was funded by a bond issue of $10,000 approved by the mayor and city aldermen in Sandwich. Eventually, a $2,000 cost overrun required additional bond issues. The city turned over the design of the structure to local architects Enos and Israel Doan. The building was completed on schedule in January 1879. The finished product was 48 by 80 feet. The first floor had 12 foot ceilings while the second floor included a balcony and 22 foot ceilings. The building became a complete community center when it was completed. The first floor housed the mayor's office, the city clerk's office, council room, visiting judge's chambers, engine room and a marshall's office. The marshall's office had five jail cells. The upper floor of the building became the opera house. The opera house became an all-purpose theatre. It featured shows of all types, vaudevillian, Shakespearean, lectures, Women's Christian Temperance Union meetings, recitals, high school plays and graduations, church gatherings, firemen's ball and many other events. As other facilities became available to clientele the Opera House was left idle following World War II. City government offices continued to function within building despite the dormant theater above. A community group was responsible for Sandwich City Hall's placement on the National Register in 1979. A few years later in 1982 the group, the Association to Restore City Hall, was given tax-exempt status and received a grant of nearly $1.3 million from the Illinois Department of Commerce and Community Affairs in 1983. The grant covered 75% of restoration and construction costs and the restoration was completed in 1986. The restoration provided new offices for many city government officials including the mayor, City Clerk, Assistant City Clerk, and City Engineer. In addition it provided for a public area where residents could pay bills or conduct other business.