Do you offer gift vouchers? Unfortunately we do not currently offer gift vouchers for DreamWork's Tours: Shrek's Adventure! London. Related articles How can I book a Wheelchair time slot? How do I book a combination ticket? When I login to edit my time and date for the other attractions I have booked in my combination ticket it says ’there are no packages left to book’ what do I do? Do you offer a student discount? Do you offer fast track entry into Shrek's Adventure! London?