MarrowKidz Treasure Hunt There's a whole lot of exciting new stuff on our website! MarrowKidz is here to help everyone to understand aplastic anaemia better. We've created this Treasure Hunt challenge for children and young people to help us test the website. Can you follow the clues below around our website? Enter by clicking on "book" below and filling in the answers to the questions. The first 20 people to enter will win a prize! Booking for this event has now closed.