Just be aware that Hancock's of Paducah is NOT one of the Hancock's chain stores, nor is it a cute little quilt shop!!! It is a warehouse, and it's a great place to surround yourself with quality fabric choices! And not just quilter's cottons, but beautiful home dec fabrics too, if you are in the market for those. Here is their on-line catalog, but there is nothing like seeing all this fabric in one place! And I always stock up on batting when I'm there.
http://www.hancocks-paducah.com/
The National Quilt Museum is fabulous....especially if you manage to get there when it's not too crowded. I don't enjoy it during the AQS show, but much prefer it when it's really quiet! Almost a cathedral-like atmosphere!
http://www.quiltmuseum.org/