21 June - World Music Day

World Music Day is a celebration of all things related to music. It originated in France, where there is an event called La Fête de la Musique (Music Festival).

On Music Day the citizens of a city or country are allowed and urged to play music outside in their neighborhoods or in public spaces and parks. Free concerts are also organized, where musicians play for fun and not for payment.

The first all-day musical celebration on the day of the summer solstice was originated by Jack Lang, Minister of Culture of France, as well as by Maurice Fleuret; it was celebrated in Paris in 1982. Music Day later became celebrated in 120 countries around the world.

15 June - Global Wind Day

Global Wind Day is a worldwide event that occurs annually on 15 June. It is organised by WindEurope (WindEurope) 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.

The inaugural year (2007) of Wind Day (it did not become Global Wind Day until 2009) was organised by EWEA. The main idea was to coordinate events organised by national wind energy associations and companies active in the wind energy field. Wind Day in 2007 reached 18 countries in Europe, with a participation of around 35,000 people