A project carried out for Metro Properties – M1 shopping malls. The project was aimed at children aged 5–14 years. It was presented in 9 M1 shopping malls, in Poland, during Christmas 2018. The app was a 3-minute visualisation in which young viewers were taken to the fairy-tale world of Santa Claus. Santa Claus, who is so busy at Christmas time, didn’t have time to take care of his own house, so the toys decided to surprise him and decorate the Christmas tree for him themselves.