Mr. greek actually got a 6 handed massage ....That was awhile ago when they first opened and had a "manager" and 2 attendants. The ads now only mention 2 ladies so I don't think you will get a 6 hander anymore.
I concur with slurp about any of the asian places about 4 hand massages. 868 Merivale actually mentions it in their ads. 4 hands $50.