The astronomical spring of the leap 2016 year occurred on 20 March. Students of High School “Ivan Vazov”, Sopot have been preparing for the spring equinox. This preparation is based on the day 21^st March – The Earth Day, declared by the United Nations. The main goal of the preparation is to encourage people to be more careful about the fragile and vulnerable environment on planet. The Student Council has got the initiative to be planted birches and to be cleaned the school yard in classes of Home economy by students from grades 5th to 8^th. The next step is the "adoption" of trees by classes and the campaign of shaping color spaces. And of course the daily care how to protect the environment