3121 Las Vegas Boulevard South Las Vegas, NV 89109
From the moment you enter XS, you'll know you've entered a brand new urban paradise. Housed in Steve Wynn's Encore, the Wynn's equally sexy sister resort casino, XS may not look like much from the outside (except for the mile long lines and beautiful people streaming in the door), but like tinted windows shielding the occupants of a celebrity's stretch limo, what's inside will more than impress. Wear your shades! As the most expensive nightclub ever built, it should dazzle. XS is created by the same team responsible for Tryst at the Wynn, and is managed by twin brothers Jesse and Cy Waits, so you know you’re in good hands.