You're going to have a great time. Allow at least 2 hours to look around....there's so much to see. They recently re-organized some areas and put in additional wall shelves so it's much easier to see everything and shop now.
Be careful at the $1.00 mark down tables. A lot of the fabrics are there because they have stains and/or flaws. Look at the piece carefully before buying. If you can cut around the bad spot, go for it. The price is fantastic!