They have EVERYTHING you'd ever need for cake/cupcake/cookie decorating and more, but you'll need to take some time to look for things, as they're not very clearly labeled. Prices are very reasonable. Great place to go if you need ideas or if you have something you need right away and can't wait for shipping. They're open Tue-Fri 10am-6pm, Sat 10am-4pm, Call for holiday hours.(206) 522-4300 I found everything I needed and will be going back again. Parking's a pain, it's easier if you park on the side roads and walk.
Read more at maps.google.com