Madame Tussauds opened ahead of schedule in Hollywood this week with capacity for 1,200 delegates.
The venue offers 2,787sqm of event space, including a rooftop garden terrace with capacity for 400.
Legoland Malaysia, the fifth Legoland Park, is set to open in 2012.
The attraction's opening will be followed by the launch of Legoland Dubailand, which has been delayed until 2015.
The Pepsi Globe observation wheel and a Legoland Discovery Centre are set to open in New Jersey, USA, in 2010.