.Among local legend in the Pacific Northwest is the Gum Wall -- it's in a hidden recess near Pike Place Market -- which is among most popular tourist attraction in Washington State... unless you know where to go it's sort of hard to find.
Not any more.
It is visible on the Pike's Place Visitor Guide. Pike's Place also has a good website.
But below is how to find the gum wall easily.
Just below the "C" on Market Center, you'll find a giant piggy bank....
Just to the left of the pig you'll find a stairway....
If you turn around and look at the stairway.... just to your left is the gum wall (which you can probably smell by now. It smells like gum, lots of gum. It is an interesting photo background.