After the Christmas party, after the Christmas market, after the Christmas shopping, whatever you're up to, the well-deserved party awaits you afterwards.
Christmas decorated with gingerbread for free, mulled wine and probably "Last Christmas", every Thursday at Velvet.
Text source and more information about the event at:
http://www.velvet-ffm.de/261-dezember/kw-47-2-16/883-01-12-2016-velvet-x-mas-party