2010 BrickCon was spectacular... one item I saw built on-site was of particular fond memories. Robin Sather, a LEGO Certified Professional (and only one of the two that goes to BrickCon regularly) built a large DUPLO (and System) Torii gate. Now, his was rather unique in style, shape and size... especially given it was out of DUPLO.
I built it.
The added advantage of building it with shop parts? Now the studio I work at can use it in education camps, so even if I don't win, it still gets used for something.
Edited by Swert, Dec 16 2011 - 09:07 PM.