Admission to the concert is free, but visitors are asked to bring a toy, which will then be given to the children's home in Kralupy nad Vltavou and to refugee children in the Czech Republic. On the GoOut website, you reserve your ticket free of charge and choose whether you are going to bring a toy for a girl or a boy. The choice and purchase of the toy is then up to you, making it a nicer surprise for everybody.