Complex sentence: The Patriot Center, located on the Fairfax campus of George Mason University just outside if the City of Fairfax hosts a number of concerts and shows, also the nearby Center for the Arts at George Mason is a major year-round arts venue in Fairfax County.
Split into simpler sentences: The Patriot Center, located on the Fairfax campus of George Mason University just outside of the City of Fairfax, hosts a number of concerts and shows. Also the nearby Center for the Arts at George Mason is a major year-round arts venue in Fairfax County.