Secret Sewing

We have been cleaning up in anticipation of getting our tree this weekend. We have moved some furniture, which, in a round about way ended up leaving the sewing room less cluttered. And, now I am energized for new projects.I have to finish up a few secret projects and then I'll start something new.In the meantime, I'll ask if anyone knows the intended use for this rayon yarn. I found it while thrifting years ago and never knew how to use it. It is packaged in small hanks. Any ideas?