ENO Programme will celebrate its 10th anniversary on the 21st of September. Ambassadors from different countries and special quests will join this celebration at Koli, Finnish national landscape. The first part of celebration will be held in nature centre Ukko where also Indonesia will be awarded for their contribution for ENO Tree Planting Campaign. This session will be streamed online and can be followed in the internet. The second part is tree planting in ENO Peace Park at Koli. Students and ambassadors will plant trees for peace, for different countries.