The C4 or mobility training for teachers in Lithuania was conducted last May 26 to May 30, 2019. The Kaunas district Ilgakiemis primary school-kindergarten in Pajiesio str. 3, Ilgakiemis, Kaunas district hosted the event.

As part of the Erasmus+ project teacher delegates from Iceland and Romania were enlightened as to how Lithuanian school (in particular the host school) put into practice sustainability education in their institution. Different educational activities were prepared and a conference attended by the school staff and nearby schools discussing the idea of sustainability education and its importance in empowering the future generation.