I finally got these Wooden Calendar Blocks done! I have only had them for 2 years.
I purchased them from Craft Warehouse. First you will need to paint or stain them. Pick out cardstock paper to fit your needs, cut to fit the block and then apply with glue. The first cube should have the numbers 0, 1, 2, 3, 4 and 5. The second cube should have 0, 1, 2, 6, 7 and 8. The "6" is then turned upside-down to create the number "9" when needed. I used the Quickutz 4x8 Alphabet Set AQUARIUS for my numbers. The months I ran through my computer using a font, BRADY BUNCH but any font to your liking will do.
Finally feels good to get some of these projects done just in time for the holidays.