Follow
Agenda 25-03-2023 - #EarthHour Het Uur der Aarde
https://www.google.com/calendar/event?eid=ZjAzMGpraWY4bTNoczZrMGUzZzVhcnM0ZTZfMjAyMzAzMjZUMTgzMDAwWiBhM3ZlZW5AbQ&ctz=Europe/Amsterdam
|
Earth Hour 2023: The Biggest Hour for Earth
https://www.earthhour.org/about/the-biggest-hour-for-earth