Chicago at Carnegie Hall was created on 1971-10-25.
There are a number of thing that the Chicago City Hall does and provides. It is the legislative branch of government for the city of Chicago. It also contains the council and mayor's office.
No, city hall is a common noun unless it is a specifically named city hall, such as the Savannah City Hall, the Chicago City Hall, etc.
City Hall of Quebec City was created in 1896.
Ocean City City Hall was created in 1914.
Chicago
Red City Hall was created in 1869.
Minneapolis City Hall was created in 1909.
Ottumwa City Hall was created in 1912.
Ponce City Hall was created in 1840.
Woonsocket City Hall was created in 1856.
Providence City Hall was created in 1878.