Ideas:
I was thinking for one but not sure how it would fly, but a crazy patch block exchange. There is always a flower block swap theme since it will be going into winter time and the dulldroms will come upon us and this way could be made by the spring to enjoy, then there is birds-funky or normal, of course could always do a quilting/sewing/craft themed quilt which I am not sure I have even seen as a swap. There, will that help for some ideas? Wow, you are such a twister girl.