Victor Sack wrote:
>
> They claim to serve dishes prepared with "organic" and "biodynamic" raw
> materials, to help one face each day with "vitality". No meat or fish
> is served, but instead "alternative proteins", such as tofu, seitan and
> tempeh. They do not use milk, butter, eggs, or sugar.

Biodynamics is a semi-mystical set of practices
which go beyond simple organic farming. They
produce really good vegetables that way, though
it takes a lot of labor, much of which is spent
on bizarre spiritual practices.

http://en.wikipedia.org/wiki/Biodynamic_agriculture