In total, there were 4 editions of this event and almost 200 teachers participated. The workshops had as main purpose providing non-formal education methods as instruments for making more dynamic and modern activities, providing good practice examples, and also remembering and strengthen the existent knowledge about different methods.

During the fair, the students were involved in a practical way in games and entertaining but educational activities, targeting a large range of environmental aspects, they participated at short presentations on environmental themes, they viewed short eco films, they interacted with Mare Nostrum volunteers and asked questions about volunteering but other things they are interested in. The purpose was to involve all the interested students in entertaining and educational activities, on ecological themes.