sentences:  The City Hall of Springfield serves as the workplace of Mayor Quimby and the City Government.Often it is the site of town meetings regarding an issue facing the city, where the citizens vote to approve a proposal that generally causes havoc (most of the time proposed by Homer) and causes more problems.The building is based on the Chelmsford, Massachusetts public library due to longtime "The Simpsons" background designer Lance Wilder, being a former Chelmsford resident.