Had a long layover in the Singapore airport on my way to Cambodia to do some interviews for the book. What to do? Why, visit the Fish Spa, of course, where you can allow hundreds of ravenous doctor fish to feast on your dead skin cells while you watch and try not to freak out.
I've only had one human-hands pedicure to compare this to, but this was every bit as efficient. And way, way ookier.