We have a big classroom-sized pocket calendar. We can change the month, year, days, season, and weather. We do this every morning after our outside time. If you've been to my house, you may have noticed that we are not big fans of having a bunch of stuff on the walls. It stresses me out. Maybe because I grew up in a home with lots of photos, fake paintings of Jesus, shelves chock-full of knick-knacks and silk flowers, and never-used sconces on every wall. So, I used the grommets on the top of the calendar and strung yarn through them, and hung them from the extra curtain rod in the office. This way we can see and use the calendar, then slide it out of the way when we're done, and still have our window.