As of July 2006, groundbreaking had begun on a 72-lane bowling alley, while the hotel expansion opened in January 2007. The bowling alley and an additional 1,000 spaces to a parking garage were part of a $65 million expansion, while the additional hotel rooms were included in the resort's original $925 million cost. An expansion to the resort's spa was also planned to open in early 2007, along with the new hotel rooms. The $31 million bowling alley, the most expensive in the world, opened in 2007, and included various amenities including a bar.