LEGOLAND® Discovery Center Westchester Admission Ticket. Calling all kids (and their grown-ups) with big imaginations! Admission to LEGOLAND® Discovery Center Westchester grants you and your family access to an entertaining day of LEGO® -building fun in Yonkers. Watch a LEGO movie at the 4D Cinema, or see New York City at Miniland. Challenge your friends on the racetrack at LEGO Racers, construct cities from LEGO bricks or enjoy playtime at DUPLO® Village. Adventuresome kids can hop aboard Merlin’s Apprentice and Kingdom Quest Laser Ride. Book and Save 15% Off LEGOLAND® Discovery Center Westchester Admission Ticket.