The Happiness Museum is a small, sharply focused museum from the Happiness Research Institute, looking at why some societies report higher well-being than others. It mixes psychology, history, statistics, and a little Danish self-examination without turning the subject into a lecture.
It is best treated as a light stop in Indre By rather than a major museum day. Pair it with the nearby canals, Christiansborg, or the design shops around the centre.