I'm not sure. There are so many that I can't think about them unless something makes me think of them.

[ The workers come in to take the cucumbers off their eyes after finishing the manicure. Refreshing hands! Feet time. Their feet are dunked in a container full of water and it feels like small harmless pokes every now and then. The workers explain that these small fish clean the dead skin and other things by eating them. They're super small... ]

Hehe, that tickles a little...