There is a new kind of "fish spa" where patrons can soak in hot springs while little fish called Garra Rufa nibble at their skin!

"When placed in the spa, these fish can feed themselves on the dead cells of the human body, since they only consume such cells, leaving the healthy skin of the human body to grow. The whole process is reportedly free of pain. It won’t hurt and the bather might feel a pleasant tingling on his or her skin."

I wouldn't mind trying this out sometime ^_^ Though if it makes me smell like fish, maybe I'll pass.