Macau (Reuters) - Las Vegas Sands Corp offered a peek on Thursday at a USD 150-million Cirque du Soleil show that will open at the Venetian Macau, the casino operator's latest high-stakes bet that it can get visitors to the Asian city to do more than gamble. The dreamy "Zaia" features dancers and acrobats depicting a story of a girl who ventures into outer space in Asia's first permanent Cirque du Soleil installation. It has an initial contract of 10 years.