Gingerbread Star Wars battleships, AT-AT and TIE Advanced fighters? Computer motherboards? Nintendo SNES? Gingerbread man with built-in LEDs? Holidays don’t get any more geeky than this and a sci-fi Xmas tree.
https://gizmodo.com/best-xmas-tree-ever-has-all-the-sci-fi-decorations-you-5108163
You can check the rest of the gingerbread houses collection at You Bent My Wookie, and gain two pounds just by looking at their huge gallery. [You Bent My Wookie via Geekologie]