Take a private jet to dinner with MONA owner David Walsh. In Sydney, sail the harbour on SY Ena, one of the finest examples of an Edwardian period steam yacht in the world. This four-hour experience includes a private tour guide and crew and lunch or dinner paired with Australian wines on the yacht that was first used for government functions on the harbour in the 1900s. During World War I it had an undercover role: it was painted grey, renamed HMAS Sleuth and was used to patrol Australian coastal waters. Or head to Ballarat for "A night in the museum" - a departure from that gold rush city's usual Sovereign Hill experience. It includes an evening dressed in traditional 1850s costume, dinner with historical characters of the time and a tour of Sovereign Hill village by lamplight.