Do you offer a birthday party package? Yes we do - We invite you to celebrate with a LEGO® Birthday party at LEGOLAND® Discovery Centre Arizona and you'll all have a fun filled adventure to remember! Click HERE to start the fun! Related articles How can I book a birthday party package? What is included in the birthday party? How long is the birthday package experience? What is the maximum number of children and adults allowed for the birthday party? Where do I enter a promo code online?