The smaller, older sibling of XS, Tryst is even more beautiful, with a waterfall in lieu of the swimming pool. Like the rest of Wynn, against the backdrop of the rest of LV, you almost have to ask: "Is it *too* pristine?" :)
I'm told that Cy Waits has turned Tryst into the highest grossing nightclub per sq ft.
Next time you stay at Wynn/Encore, hold on to your Red Card and keep it in your wallet whenever you're in town -- will help with walking into Tryst and XS if you haven't made a reservation.