Scrappy quilts are the best thing to bring the stash back into control. It seems any and all fabrics, no matter how "ugly" will always turn out colorful and cute.
My current project is to use up most of my stash making scrappy nap (55"-60" x 75"-80") size quilts for donating to the Vets thru the BPOE (Elks). The one thing I do need to occasionally purchase is more background lights because I have only a small stash of those.