Christmas

Hi so I’m going to Germany at the end of the year for an exchange (just for three months) and so I’ll be there for Christmas. The girl from my host family asked me how we celebrate Christmas and I didn’t really know what to say. All of our “Christmas Traditions” are very summer specific like going to the beach or backyard cricket. I reckon I’ll make a Pav but other than that there’s not much else I can think of to bring to the table. Are there any “traditions” we have that I can share when I’m there?