“XS” nightclub inside the new Las Vegas resort “Encore” is shown in this undated publicity photo released to Reuters on December 22, 2008. Wynn Resorts Ltd is slated to open the $2.3 billion, 2,000-room Encore on Monday. Meanwhile, shares of Wynn Resorts have fallen about 66 percent since February as the casino industry has grappled with tight credit markets and a downturn in gambling demand. QUALITY FROM SOURCE REUTERS/Wynn Encore/Handout (UNITED STATES). NO SALES. NO ARCHIVES. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.