I also made a few hats, mostly using hdc all around, but I made one or two using various stitches without a pattern. The only pattern I used was the Boyfriend Beanie by Expression Fiber Arts. You can find it here http://www.expressionfiberarts.com/products/free-knitted-boyfriend-beanie-hat-pattern.html.
I think there were 13 items in all. I hope to have many more on the next delivery date. To see the items I made and delivered, please click the play button on the video below. Have a great day!