The children"s art museum "Oikoumeni" is located in the area Sydini of Xanthi and presents periodic reports of ideas from the rich collection of the Academy of Children"s Art. The museum hosts the "efforts" of the world"s children who participate in the project "Bridges of Love", by writing and exposing fairy tales and by creating puppets with materials environmentally friendly. Even organizes and presents every two years, the World Children"s Art Biennale, in which participations are several thousands from many countries of the world.