Yesterday my sixth Library Detective Article was published in the Chronicle Journal. This time around I wrote about National Hat Day. While I was looking for a topic, I consulted a list of rather crazy national holidays. Finding that January was National Hat Day, I decided to run with it. I consulted a friend in the Reference department, and he couldn’t find it listed on any official lists of holidays. But rather than scrap the idea altogether, I decided to run with it as an unofficial holiday. From knitting, nonfiction and fiction, there are quite a few books on hats to choose from, which helped make this column a lot of fun to write. If you’re interested in giving it a read, you can find it here on the Thunder Bay Public Library’s Library Detective blog.