Do you collect anything? I have a thing for cute erasers so I started collecting some when my kids started going to school. I also like to collect refrigerator magnets so whenever we are visiting places, I make sure to get me one refriegarator magnet.
On another note, Isn't it awesome if you can make your own printed shot glasses - Glass with a Twist. A friend of mine collects shot glasses so I got her this from our road trip. Collecting items as a hobby is fun!