What are the opening hours for LEGOLAND at Christmas and why am I being asked to book a time slot? Head here to check park opening hours on the day of your visit. The time slot you are asked to book upon purchasing tickets is for your visit to Father Christmas. Related articles Which rides and attractions will be available throughout the LEGOLAND at Christmas event? When should I arrive for my Father Christmas slot? Do I need to buy a parking ticket for LEGOLAND at Christmas? Can I bring a child under 2 to the LEGOLAND at Christmas event? Can I use my 2019 LEGOLAND Season Pass during the LEGOLAND at Christmas event?