In their current house my parents decided to do a train set instead of a huge Christmas tree and each year it grows a little bit see this blog,
this year the top been expanded and a bunch of new bits have been added
My Dad received a personalised carriage as a gift from work colleges and decided to turn it into a restaurant car
a lot of wires and a lot of work with tweezers
A new farm and a new farm shop have also been added (with lot of wires)
Here is a video of it in motion