If Tolstoy lived in present-day St. Louis, he'd certainly drop by Sub Zero Vodka Bar for his daily alcohol fix; the bar prides itself on offering the "the largest selection of vodka in the world." With a vast assortment of the classic hair-of-the-dog staple -- unique infused-vodka flavors include four pepper/sun-dried tomato, Stoli with ginger and Stoli with cucumber -- even the most discerning drinker will find the perfect taste. Furthermore, Sub Zero offers both sushi and more variations on the burger than most diners could eat in a lifetime. You can build your own by mixing and matching different meats (Black Angus, American Kobe beef as well as turkey, vegetarian and other options) with cheeses, vegetables and other toppings. Or you can choose one of the restaurant's custom-made burgers, such as a pairing of American Kobe beef with lobster, or the "Slinger" -- a Black Angus patty topped with cheese, a fried egg and a healthy scoop of chili.