I have received complimentary tickets - How do I use these? To pre-book your reservation, please click here. Related articles I have a voucher, how do I use this? How can I contact you? How do I redeem my voucher or discount? Can I pre-book using a LEGOLAND Annual pass, Merlin Annual Pass or Merlin Membership Pass? I want to use a promotional voucher (e.g The Times, The Sun, Kingsmill) for an upcoming visit, how do I pre-book?