Hey, wine connoisseurs! There’s nothing to whine about here, just a great deal on high-end wines and champagne. Now, you wouldn’t necessarily think of Downtown Aquarium (700 Water St.) in Denver, when you’re considering your next glass of wine. However, the popular attraction houses its very own Wine Vault, boasting more than 2,000 exclusive bottles — including Caymus, Kistler, DuMOL, Duckhorn, Dom Pérignon, Veuve Clicquot and more.