How quickly does my Monthly Membership become active after I sign up? Your Monthly Membership Pass starts the day that you make your purchase on site. When you arrive at the Park you will redeem your PDF at the outside Membership Processing windows to have a card made. Be sure and bring your valid ID. Was this article helpful? Related articles When does my LEGOLAND Pass Monthly Membership start? Can I use my day ticket as a joining fee for my Monthly Membership? When will I receive the 1-day LEGOLAND complimentary ticket when I purchase a LEGOLAND Annual Pass Platinum Membership? Can I use the 1-day complimentary ticket on my first visit?