Thanks to everyone who linked with me or shared a comment. I'm thinking I'm going with my calendar on the Promethean Board with calendar books. I'll leave a small wall calendar and something up to count the number of days we've been in school.
The Winners are:
Blog: Littlecats Kindergarten
The winners have 48 hours to contact me by e-mail and choose one item from my TpT store.
Writing Workshop Inspired
5 hours ago