How to Book

To take part in the world’s biggest ecological manifestation, Earth hour you do not have to leave home to show your engagement. You can participate by merely switching off the lights for one hour-the hour dedicated to protect our Earth. If you though want to demonstrate and listen in the dark to music at the same time, why don’t you come to Stockholm’s Old Town for a free choral concert in Tyska Kyrkan at 20.30 ?!