Considering the Hotel Granus in Aachen?
A VT member wrote the following comment about visiting Aachen:
Get your Gluehwein here! by Mariajoy
Gluehwein is the traditional warm alcoholic beverage drunk at Christmas markets all over Germany on chilly winter days. Similar to mulled wine, there are stalls selling it by the glass thoughout the market for a couple of Euro and some stalls selling bottles to be taken home.