Mark Holden – 2018 Adelaide Cabaret Festival June 7, 2018 Markus chats to Singer and TV Personality Mark Holden about his Adelaide Cabaret Festival show, The Greatest Show on Earth. Check out the video right here… Tickets for the show available here Related posts: Adelaide Cabaret Festival – Emma Pask Interview Adelaide Cabaret Festival 2018 After Hours Cabaret Club – Adelaide Fringe 2018 Adelaide Cabaret Festival 2016 – Tom Burlinson Interview