From I-5

Take the Kent-DesMoines exit, turn East toward Kent. Drive about 2 miles, past Hwy 167 to 4th street and turn left. Follow 4th street past the 3rd stoplight (Meeker street), and turn right at the next intersection (Harrison Ave). About 1/2 a block down, you'll see a parking lot on the right, and a big blue wall that looks like this:

That's the place!