Took this challenge privately two years ago when I knocked down the wall between two bedrooms to enlarge my sewing space. I was using a wheel chair and needed turning and moving room. Organized UFO's in clear boxes and filled a wooden wardrobe with them. Only a few did not fit. Here I am two years later, no longer in a wheel chair, but still no room to move around. Went to a workshop at Houston and took Lois Hallock's organizing class. Have completely redone my room, however, UFO pile has grown. On the positive, I did give away some and some reverted to stash as I had lost interest. However, I still cannot fit them all in the wardrobe. Made a stack that I want completed by summer. That is my starting point. I am in for the challenge.