DIY altered tri-fold board. Altered to have double sided "info cards" for maximize data. Cut 4x5.5 inch squares (or 1/4 sheet of std paper)& inserted toothpicks so "card" turns. Visually different & engaging during school presentation. - created via https://pinthemall.net
If you don't have the wall space for all the stuff you want for "Calendar Time", this idea could work. You can find these tri-fold boards at Walmart. It can be easily tucked away to be pulled out at the beginning of each school day.