Pacific Fabrics on 6th Avenue - the mother of all the other locations. It is in a warehouse on the 2nd floor. Whenever I visit - annually - it is my first choice. Undercover Quilts just south of the market is interesting. Ballard has a quilt shop owned by Lori Shifrin who used to manage for In The Beginning Fabrics. She is a sweetheart. Have fun - wish I was going too.