No, Your LEGOLAND Vacations Package tickets are valid for use for 3 days from first visit date.
If you purchased your tickets to LEGOLAND New York as part of a LEGOLAND Vacations package, Park reservations are NOT required and your admission is guaranteed.
If you purchased your tickets anywhere else, including the LEGOLAND.com webstore, or if you are an Annual Passholder, Park reservations are REQUIRED. Please follow the instructions on those tickets.