Dec 13th, 2016: Gingerbread Castle
 

This put most gingerbread houses to shame, and it's all edible, no support structure.
http://cellar.org/2016/ginger1.jpg
The front door with windows backlit.
http://cellar.org/2016/ginger3.jpg
The creator in costume.
http://cellar.org/2016/ginger2.jpg

This is the creator's website.

Imgur has all the pictures of construction and finished product.