I've put my Perpetual Birthday Calendar project kit together.
If you would like to make one with your friends, contact me so we can order them and pick a date so we can get together to make them.
Here is what all of the months together.
I also made month file tab dividers for birthday box that holds index cards with the names and addresses of those birthdates on the calendar.
I used a 6" x 8 1/2" piece of cardstock to get two file tab dividers of the same color.
If you would like to receive a handmade card from me on your birthday, be sure to contact me with your name, address and birthday.