Another massage parlor opened in San Francisco with a shocking treatment on the menu - face slapping.

It's from an ancient Thai wisdom that's passed down from generation to generation, that they learn from a teacher, and it's a secret technique.

Tata Massage Parlor has been face-slapping for two years, and we handed Allie right over to hear as Tata danced to music and slapped away.

Tata and her husband believe this will catch on as a non-invasive, chemical-free treatment. It will cost $350 for each session. They do half the face at a time, and the results - they say - last six months. 

Next for the couple is "butt punching," which claims to firm and shape your rear.

(Copyright © 2012 Cable News Network. Turner Broadcasting System, Inc. All Rights Reserved.)