I saw this idea on Pinterest, and have decided to take it up...
At the beginning of the year, you take a jar and throughout the year, fill it with little pieces of paper with moments you have found special written on them. An idea I'd suggest to go with this is carry a little notebook with you so you can scribble them down while they're fresh in your mind, no matter where you are. And at the end of the year, you open it up and go through everything inside; it's a good way to not only let you're mind relive some of those moments, but to remind you of God's little gifts to us, things we tend to forget.
It's a jar full of captured moments from 2013, and I'm going to give it a try.
(I also took a magazine clipping and used it on the outside of the jar; it adds a nice effect. :)