Located in the heart of The Shoppes at The Palazzo, Double Helix is a unique Las Vegas wine bar featuring a circular bar and more than 50 wines by the glass available in either 2 oz. taste portions or 5 oz. glass servings. A unique preservation system facilitates the offerings of highly sought-after wines not usually poured by the glass. An adjacent boutique, Double Helix Boutique, offers nearly 300 bottles of rare and hard-to-find labels from all over the world plus many specialty spirits. Also available at the Boutique are wine books, accessories and wine-infused gourmet foods.