Used only when I went to Legoland Odaiba. I will also include the sticker I received at that time. The included activity pack has stamps from the stamp rally, but the spot-the-difference and mazes have not been written on, so I think you can still enjoy them. 【What is an Activity Pack?】 This item is designed to help children enjoy Legoland even more and increase their motivation to learn. It is a booklet filled with hints for playing at Legoland, hints for assembling LEGO blocks, various missions and quizzes, stamp rallies, and much more.