I have only been there once. DH took me to the quilt show, the quilt museum and Hancock's. If you have never been there before, make sure you give yourself plenty of time to browse and by that, at least a couple of hours. I remember the flatfold tables taking up a huge room - and I mean warehouse size room. It's humongous!
I don't get the catalog in the mail but I get emails several times a month from them. Go to their website and sign up.
Another store you should go by is Marshall's Dry Goods in Batesville, Arkansas. If you plan a trip near that area, you really need to go by there. DH is so sweet to me he always checks what quilt stores are nearby when we take road trips.