Global Wind Day is a worldwide event that occurs annually on 15 June. It is organised by EWEA (European Wind Energy Association) and GWEC (Global Wind Energy Council). It is a day when wind energy is celebrated, information is exchanged and adults and children find out about wind energy, its power and the possibilities it holds to change the world. In association with EWEA and GWEC, national wind energy associations and companies involved in wind energy production organise events in many countries around the world. In 2011, there were events organised in 30 countries, on 4 continents. Events included visits to onshore and offshore wind farms, information campaigns, demonstration turbines being set up in cities, wind workshops and a wind parade. Many events happened on Global Wind Day (15 June) itself, but there were also events on the days and weeks before and afterwards.