If you’re ever in Austin Texas, drop by a place called QUA Bottle Lounge. They have one of the most unique aquariums that you will ever see in a bar lounge.
An indoor in-ground aquarium is built right into the center smack dab in front of the bar (complete with sharks and everything). Kinda makes going to get the next round of drinks a lot more interesting. Just be careful when you start walking on it that you’re not too drunk or you might lose your bearing, and then things will really get interesting.