Got any fat quarters sitting around that you don’t see yourself ever using? Why not contribute them to the fat quarters swap box, either for something that’s already there you like or for ‘credit’ for the future? There’s a list on the crate lid for keeping track of your ins and out.
While you’re at it, why not grab a handful of scraps to contribute to the fabric scraps box? Unwanted reels of thread can also be swapped (for like or fabric).