I love this idea! I'd bought our annual "kitchen calendar", but then my sis gave me a lovely calendar for my kitchen...she wrote she hoped I hadn't already bought one, but of course, I told her I love her gift... and I do... but I'd about decided to just toss the one I'd bought... Now I know what to do!! It's going into my sewing room and I'm going to follow your lead and mark the days I sew! What a great idea! Thanks for sharing!