As I mentioned before, I've been cruising frugal blogs a lot in the past few months in an effort to send even more money to our savings account. Last week, I read this post and started searching for missing money. There wasn't any for me, but I found Kansas Dad in the database. He filled out the paperwork today and we'll be getting about $100 that's been sitting around waiting for him for the past ten years. Not too shabby for ten minutes of his time.
They're adding new states in the next few months, so be sure to check back if you didn't find anything yet.