Sadly, my history with knit hats is not good; I keep losing them! I lost my Hannah in Manos silk blend (though think I have enough yarn to do a new one when I can bear it!) in T.K. Maxx at New St in Birmingham last November.
Then I lost my first Grace on the Victoria line between Pimlico and Euston in June as soon as I finished it! I didn't even get a photo of it finished. Sob.
I just hope that somewhere they are being worn and keeping people warm. That's all a knitter needs.