Complex sentence: The city's "Canada Games Centre" civic centre opened in 1997 adjacent to the Grenfell campus and is today known as the "Pepsi Centre" and is now run by Memorial University.
Split into simpler sentences: The city's "Canada Games Centre" civic centre opened in 1997, adjacent to the Grenfell campus. Today, the civic centre is known as the "Pepsi Centre," and is now run by Memorial University.