The best JoAnn store in the Phoenix area is in Scottsdale. It's huge with all kinds of crafts, but a very big quilt section in the rear center of the store. It's just off the 101 Freeway, I think it's the Indian Bend exit, but you can see the back of it and it's sign from the freeway. I haven't been to any LQSs in PHX, but I'm sure someone here can recommend some.