The Allerweltshaus (House of the World) is a special place in Cologne. As an independent and intercultural meeting centre, it is a gathering place for people from a wide variety of backgrounds who work together for solidarity and togetherness on a local, national and international level.
This independent association was founded by a handful of people around the turn of the year 1987/88. For thirty years now, the members and friends of the Allerweltshaus Köln e.V. have been involved in a variety of ways in the field of development and education policy work and social counselling with a focus on migration.
The homepage is german, but they provide an english overview, see here.