http://www.quiltingboard.com/posts/list/2419.page here is a pic of a memory quilt I made for a client. Her friend passed away and she wanted quilts made from her nursing scrub tops and other fabrics.
There are so many things you can do with your scraps, it is really up to you to find a pattern you like.
Also, I am attaching a photo of a quilt called Magic Carpet that is good if your fabrics are coordinating enough to frame one with another. You should be able to find this pattern online as I did.
Good Luck!
Magic Carpet
[ATTACH=CONFIG]9360[/ATTACH]