Complex sentence: Cremorne features an impressive historic cinema, the Hayden Orpheum Picture Palace, which has been restored to its original Art Deco style, and features a Wurlitzer pipe-organ at selected film screenings.
Split into simpler sentences: Cremorne features an historic cinema, the Hayden Orpheum Picture Palace. In an Art Deco style, it features a Wurlitzer pipe-organ that is played at selected film screenings.