Ooh! I've GOT to do this with all our wedding and engagement cards!
Start on January 1st with an empty jar. Throughout the year write the good things that happened to you on little pieces of paper. On December 31st, open the jar and read all the amazing things that happened to you that year.
Send a box full of balloons with notes/money inside each one. Won't weigh much to ship! Great for niece and nephew birthdays. Love this idea! @Shannon Rice
Design one of these for each birthday till they're 18. And then have them bound in a book for a graduation present.
I am SO doing this before I go out of town for a week! Hubby will love it!