Atrian's Show and Tell
I enjoyed the following two websites for their innovative design styles.
DontClick.It
Don’t Click It used an innovative navigation style that utilized a hovering based selection over clicking. It was interesting how it managed to allow the user to maneuver with hovering while still making sure the the user wanted to go to the next page.
Saab Saibu Tour
The Saab Saibu Tour was a flash site the used an interesting interactive commercial design that allowed the user to tour a car commercial while remaining somewhat in control.
The slideshow of Saab cars over time was particularly interesting.