If you're in your 30s or 40s, come to H20 for Friday night Happy Hour. That's when the dj's play a lot of old-school music and the older crowd stops in after work. This place is huge. There are many, many rooms to explore, all with different music. But at about 10 or 11, the crowd becomes VERY different....mostly 20 somethings. If you're a 20 something, this is the place for you. For the rest, you'll want to move on when the clock strikes. Overall, a nicely decorated, pleasant place with good music and good crowd.