Complex sentence: The auditorium is a site for voting for three precincts during all official elections that may be accessed readily by many seniors living in nearby buildings in addition to providing them access to educational programs, entertainment, exhibits, recreation, and shows.
Split into simpler sentences: The auditorium is the voting location for three precincts during all official elections that may be accessed readily by many seniors living in nearby buildings. The venue also provides them access to educational programs, entertainment, exhibits, recreation, and shows.