On March 23 and 24 2012 in Ecocenter RumiKA was held a seminar with the topic “Together for a better world”. We dedicated it to the largest global campaign in dealing with climate change – ” The Earth Hour “. To participate in the seminar we invited schools from all over the country, because we know that the attitude towards the world in which we live is formed from an really early age.Participants from Burgas, Varna, Yambol and Elhovo exchanged thoughts and ideas on issues of environmental protection and conservation of natural resources.We present to our guests opportunities for dialogues, debates and trainings on topics such as the environment, sustainable development, renewable energy and wastewater.