The biggest project done internationally is "Little Prince" 2018 -  a result of a creative collaboration of Puppet Therapy Association NGO and the Italian Cultural Association “Umbri-a-concerto”  with the participation of young people with special needs from the reception center “Aldo Moro  in Gubbio, Italy. The project was co-funded by the Cassa di Risparmio di Perugia Foundation.
The project and the show, which is its main conclusion and result, were fully integrated into the activities and objectives of the center, which aim to "enhance the people's with disabilities potential by encouraging the development of their autonomy by encouraging the improvement of their social life ". Three workshops have been held so far (November, January and April) to prepare the show together with Loredana Porpora (director), Diana Tsolevska (co-director, Puppet Therapy Association), Vera Stoykova (show direction, Puppet Therapy Association) and Andrea Giacometti (curator of soundtrack, president of Umbri-a Concerto): during these workshops all the participants, the youngsters of the center, the parents and the operators, collaborated together to produce the required material for the screenplay. The show was held on April 19, 2018 at the Luca Ronconi Theater in Gubbio. This was a composite-show: it was realized through a "black box" that screen videos and recorded music; the actors, boys and girls of the centers, acted simultaneously with this multimedia. The videos were part of the material made during these seven months together with the youngsters of the center, so the actors related to themselves, with their images and their artistic expressions, past and present. Only one actor recited dialogues, as a voiceover. Preparing and staging the show allowed all the boys and the girls to express themselves through all their expressive skills, acting, singing, drawings, sculpting... this created a mixed-art show that allowed everyone to enhance his or her expressive skills.