How about making a cube with the numbers 2015 (or whatever year it happens to be when you see this tutorial). A fun thing to do is to write a letter about what you hope for the following year. Put it inside the cube. Don’t look at it until the following year.
You can use this special fold-up, accordion pocketed book to hold all the memories of this year or next year … and then you can put it away as if it were a time capsule. Then you can try not to look at it for 10 years. You will be surprised at how much you have changed in that amount of time. Have fun.