One of the newer bars on the list, Tell Your Friends has quickly made an impression. Located underneath The Americano in north Scottsdale, the speakeasy-style lounge is accessed through a descending staircase and a red mirrored hallway. Inside, red velvet drapes, floral decor and a shimmering gold ceiling and bar set the tone. Live musicians perform as expert mixologists shake and stir unusual cocktails behind the bar. Try a sweet and savory concoction made with bell peppers or opt for a banana-infused old fashioned. Small bites accompany the drinks, and there are plenty of opportunities for expensive upgrades to elevate your underground experience.