What do you call a fertile spot in a desert where water is found? Most people call it an oasis. Here in metro Phoenix, we call it OdySea Aquarium. Arizona might be a landlocked state, but this Scottsdale attraction is devoted to water-dwelling critters — sharks, turtles, otters, seahorses, and of course, plenty of fish. It's even home to the world's only Russian sturgeon touch exhibit. OdySea is the largest aquarium in the Southwest, where more than 2 million gallons of water slosh inside the 200,000-square-foot attraction. On the hottest days, the dim interior of the aquarium is cool and refreshing. We love petting the stingrays and hanging out in the rotating submarine viewing theater, and we really love Fish & Sips, the aquarium's monthly adults-only evening event where we get to commune with sea life with a cocktail in hand. And now that the aquarium's animal encounters are happening again, we recommend ponying up the extra dough to get up close and personal with animal friends like penguins and sloths.