Pip. of Meet Me At Mike's, is one of the main organizers for the Softies for Mirabel campaign and you can learn more about the effort and where you could contribute your own softies by clicking the link in the top paragraph.
Softies for Mirabel is a great excuse to make some toys. It helps children in need, allows you to try out some new patterns and gives you an opportunity to use up some of that extra yarn or fabric that's been building up in your stash.
Need some inspiration? Check out the patterns I have available under the My Free Patterns tab in the left sidebar. Of course, don't feel your creativity is constricted to just crocheting. Mirabel gladly accepts any child-safe toys that are handmade. Feel free to pull out those knitting needles or warm up that sewing machine.