Local Seattle instution, there are only 5 or 6 of them I think (and they just added one south of Seattle in Kent, and announced one more further south). Gotta go to Seattle! Sir Mix-A-Lot raps about it on "Posse on Broadway" (although the photo on the record is Lake City Dick's).
I know some out-of-towners who ask, "What's the big deal?" but they generally come around.