The cat insisted on taking part in the picture taking! The last step before packing is removing cat hair. This batch of hats are done with crochet ribbing. The one in front is the third attempt and I'm happy with that one. The other two required getting creative to close the hole at the top. The inner diameters are 12" (blue mixture), 14.5" (green and brown mixture) and 15" (solid green). All are very stretchy. If anyone is interested, I can describe how I did these.
The hats below are done with half-double crochet stitches, spirally out from the center. The one in front is done "in back loops only", which adds stretch in both directions, surprisingly. I was using up yarn left over from making mittens and supplementing with coordinating solids (Patons Classic worsted weight). Inner diameters are 12", 11", and 12". Hmm, a little larger would be good.
I stopped making mittens and switched to hats when Ann told us we needed more hats. The smaller set of mittens are outside the guidelines of this campaign. They're a good size for 3-5 year olds. Would these be useful? The larger pair is child-sized.