This "Water Bar" claims to have more than 80 types of water. So, now you can be even more of a douchebag by hanging out with other douchebags and pretending you can taste the subtle differences in the different waters:
It reminds me of that "Penn & Teller: Bullshit!" episode when they fill water bottles from a hose out back of a fancy restaurant and tell people it's rare imported water and all the douchebags who drink it fawn all over the taste and color like a fine wine. HA!