The Better Business Bureau (BBB) has announced that April 18th is Secure Your ID Day and is offering free document shredding at various locations across the U.S. [1]
You can bring up to three boxes/bags of paper documents and they will shred them on the spot. Even if you have your own shredder I imagine they'll have a bigger one that will be much faster, so it's worth checking out.
If you're wondering what to bring, check out our shredding page [2] and get a few tips. The short answer is you should shred any documents that has a signature, account number, social security number, or medical or legal information (plus credit offers).
Enjoy!
Links:
[1] http://www.bbb.org/us/secure-your-id-participants/
[2] http://fightidentitytheft.com/shred.html