******Edited to add:
I forgot to give credit to someone who I lifted an idea from... I try to always give credit when I steal an idea ;) I came across an Etsy seller in my search for ideas on how to make each square different and I came across SugarPlumMommy. It was actually one of her sold items...I took her idea of using the ribbon like I did above on #6. There are a couple of other Etsy sellers that have these types of calendars - so check them out if you want one (or need ideas!).
I'm now kicking myself in the behind for not just cutting out the dates with my Silhouette!!! You don't even want to know the complicated process I went through...