It may seem a little obvious but one thing I will miss about Seattle is The Space Needle. It is simply nice to live in a city that has a monument that grabs your attention every time you see it. Although I feel this way, I only recently went up to take a look at the view from the top.
This last one is of the University District and the University of Washington where I live and went to school.
If you want to see a great movie, check out The Parallax View with Warren Beatty. The opening sequence was filmed in and on top of the Space Needle...
Maximo Park -- By the Monument
From the Our Earthly Pleasures album.