Monster Truck Masters: Showground Slam 4 May 2024 Take Transperth to Monster Truck Masters at Claremont Showground on Saturday 4 May. Your ticket includes travel on all Transperth services for three hours before and after the event. Simply show your event ticket to the driver or inspector if asked. Plan your journey using the Transperth JourneyPlanner before you travel. Find out more about Monster Truck Masters: Showground Slam