Can I add someone to my LEGOLAND Passholder Monthly Membership? No, once a contract has been signed, you cannot add another member. Was this article helpful? Related articles Can I pay off my LEGOLAND Passholder Monthly Membership in advance? Do I get charged a processing fee on my LEGOLAND Monthly Passholder Membership? How do I make a payment on my LEGOLAND Monthly Passholder account and reactivate my Pass? Can I apply or upgrade my one day ticket towards the cost of the LEGOLAND Passholder Monthly Membership? When does my LEGOLAND Monthly Pass expire?