The project " Building future’s societies" refers to hosting two youth workers, one from Serbia (sending organisation is «Friends of Children of Serbia») and one form Jordan (sending organisation is «Service Civil International»), aged 25-35 years. They will be hosted by Kinisi Ethelonton Service Civil International-Hellas. The project aims to give the opportunity to the participants to gain experience and knowledge in the planning and implementation of local actions for young people, including those from vulnerable groups, to familiarize them with the ERASMUS + Program in order to utilize it for the development of their sending organisations upon their return to their countries. During their hosting they will transfer their know-how of organizing activities for children and refugees to the members of the hosting organisation. The participants belong to vulnerable groups (Serbian one is child of a financially weak family and the parents of the Jordanian participant are refugees and he lives in a refugees’ city of Jordan).The participants during their stay in the host organisation will participate equally in all the daily activities and will share tasks with the active members of the organisation, according to their skills and desires and in accordance with the agreement made between all the parties involved. The project will be monitored by weekly evaluation meetings. In addition, at the beginning of the activity an initial evaluation meeting will take place in which it will be agreed the final work program, the responsibilities and all practical issues relating to their participation in the daily program of the host organisation, a mid-term evaluation meeting at the end of the first month, where the process of the implementation and its achievements will be examined and a final evaluation meeting which will close the activity. Project’s results will be published and disseminated mainly through the social media and the websites of the partners, especially of the hosting organisation