You need to have the
Entertainment card that comes with the Entertainment book and then see if they offer the entertainment rate for the dates you want. Hojo doesn't have the
March entertainment rates out yet, but they should by the end of October, beginning of November. If they have the dates you want, call Hojo directly and ask for their in house reservations and then tell them you want the entertainment rate. If the entertainment rates aren't available for the dates you need you can still get 15% off.