Members can buy either Season Dining Passes or Member Dining Passes.
Member Dining Passes are available at a discount to Members at the time you sign up for your Membership. If you are contemplating a Member Dining Pass, your best bet is to sign up for your Member Dining Passes at the same time (if you wait until later you will have to go through a complicated process.
You will be asked if you want to sign up for a Member Dining Pass during your Membership signup process.
Season Dining Passes may be added to your Membership at any time. Members do not receive a discount on Season Dining Passes.