Nine years ago, Geheimzinnig started as a simple idea: bring people together around warm, soulful dance music and let the night take care of the rest. This October we turn nine, and that’s something we can’t let slip by quietly. On Saturday 31 October we take over Ampere for a very special birthday edition. Ampere has been our home from day one, and this will be our last Geheimzinnig within its walls, so we’re giving it the send-off it deserves.