Every year, the European Commission organizes a thematic week and networking event around durability. This 'Greenweek' started yesterday with the theme 'Green cities for a durable future'. Subject to this Greenweek, several partners organize an event. Green4Grey is also participating and organizes the opening of the park Het Zeen in Zaventem on 9 June.
Between 2.30 pm and 5 pm, people ar welcome at the park for a walk or run on the Finnish track. There is also animation for kids.