According to comments left with Yelp, it is probably a cult. Premises are encircled by 20ft high electrified
razor wire, guarded by dogs and no one wants to talk to visitors when called for information: Odiyan Center
If that is indeed still so: Sad, and so improper, not Buddhist at all. Apparently they print large amount of books.

http://alt.religion.buddhism.tibetan.narkive.com/zfDNoJlQ/odiyan-a-forgotten-scandal
http://www.berkeleyside.com/2012/06/07/retreat-centers-expansion-plans-provoke-concern/