"Reasonable intake. Try&Share" is multiculturial Youth Exchange in which involved 27 participants from Estonia, Germany, Norway and Czech Republic.The themes of the project are reasonable intake, recycling, environmental challenges, building the sustainable environment. As our theme is reasonable intake, there is one main aim: to inspire thinking of ? what the reasonable intake means to me ?. There are four objectives to reach that aim: " Critically explore the meaning of reasonable intake and how it can be translated into the preservation of the environment, support local businesses, active citizenship." Promote and facilitate the active approach to building sustainable environment." Explore sustainable potential of a concrete location, critically assess it and suggest improvement. " Build up creative and communication skills, support intercultural exchange.During the project activity will use various methods, their main part are the methods of informal learning. Youthpass will be a brige between assesment of the developed competences and the process of non-formal learning.Youth exchange will take place in Estonia, Tammispea küla from the October, 2 till the October 7 (6 days).