The [Kirkland, Washington] city’s downtown lies along Lake Washington’s Moss Bay and includes a business district, restaurants, art galleries, and parks.
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/places/bays/bays-of-lake-washington/moss-bay/moss-bay.md
The Salish Sea sits within the Georgia Depression, a large depression that formed out of the collision of continental plates about 150 million years ago.