Happy summer Makers! Hannah here with an extra special pattern this month–one created in partnership with my talented husband Mark Ollenburger, who also knits! We’re the designers, knitwear bloggers, and makers behind Bears Den Essentials (@bearsdenessentials). One of the first complicated techniques I taught Mark when he learned how to knit was fair isle. He loved it so much that he wanted to create a pattern celebrating one of our favorite pastimes, fly fishing! Inspired by the colorful scales of one of our local river residents, the Brown Trout Beanie…