It's almost Halloween, so put on some tattered clothes, smear on fake blood, and.... grab your yoga mat? Yep, apparently!

This Sunday, October 14, at 2:30, organizers ask that you get all gothed out for a lovely hour of, um, zombie yoga.

It's a launch party for the new book The Zen of Zombie: Better Living Through the Undead ("a self-help book about what we can learn from those who feast on flesh").

Send an email to the address listed here and they'll reveal the mysteriously undisclosed class location in Manhattan or Brooklyn. Oh, and you'll be filmed for a short yoga zombie movie. Of course.

It's unclear what kind of yoga this will be--an hour of corpse pose?

For more info on the free event--and tips on dressing your pre-Halloween zombie best, click here. If you dare...

P.S.: If you go, please, please let us know how it went! And if you have pics, let us know in your comments and we'll contact you.