This has to be one of the most bizarre things I've ever done. Stick your feet in a tank of water full of fish, and let the little guys suck all the dead skin off your feet for15 minutes (or longer, if you'd like!). It is the weirdest sensation! The first time was pure torture; my friend and I couldn't stop laughing. I actually did it a second time - much more, um, enjoyable? That's not quite the right word. Tolerable. Yes, much more tolerable. It's a blast to do as a group, to see everyone's initial reactions. Some of our manly-men friends are surprisingly ticklish, lol!