I, too, have lots of scraps in all different sizes. I found that I love to do string quilts--and are they fun! You can take any scrap in the world and put it next to something totally different. By the time the quilt is done it is fantastic!
Bonnie Hunter has free patterns on her blog. There are string and scrap quilts, plus her own scrap saving system. Her site is Quiltsville.com.
Here is a picture of a string quilt I've made. It is in the quilt hoop now. I am hand quilting all the plain squares in between the strings. I already had some MQ the string squares.
Also, on the board in the albums, there is a section for string quilts. Take a look!