This single-day musical mashup event on May 9, 2026, from 7:00 PM to 11:00 PM combines the iconic hits of Grease and The Rocky Horror Picture Show into a high-energy live tribute performance aboard the MV Calmer super-yacht. Guests can expect sing-alongs to classics like Summer Nights, Greased Lightning, and Time Warp, along with interactive moments, elaborate costumes, and a vibrant dancefloor atmosphere during a harbour cruise with 360-degree views. Boarding occurs at Queens Wharf Ferry Terminal in Newcastle, NSW, with fully licensed bars and food available for purchase. The 18+ event features limited seating in a standing, concert-style format and operates rain or shine with indoor and outdoor spaces.