Here are the completed Garter Stitch Hats (pattern here, Rav link here). I knit up the blue one last year as my tester, using some random acrylic someone left at my house years ago, to see if I wanted to knit another one. I liked it. For details on Cal’s hat, the Rav link is here, and details on Asher’s, the Rav link is here.
Notice below that I actually have pictures of both boys together. This is very, very difficult to do. I didn’t even get to change my aperture before they moved, so the depth of field is too shallow to get them both. And the second one, of course, I just used the camera flash so I could catch them both before Cal crawled away and Asher whined, “I don’t want to do this anymore!” They don’t look much alike, do they?