This year Kultur Natten or Night of Culture is on Friday 12 October.
It is the evening in Copenhagen when museums, many government departments, theatres and the opera house, city hall, the royal palaces and many many other organisations and institutions open their doors to show the people of the city what they do and how.
There are demonstrations, special exhibitions and people only too happy to explain what is done and why. And there is street food and music at many of the venues.
I say it every year but that does not make it less worth saying … spend some time looking at the programme before the evening and try to plan a route to cut down the time you are doubling back or dashing between places but just accept that it really is impossible to see everything. Enjoy the night.