EDIT: No longer available folks!
If you don't mind getting some stupid brochure about a drug you most likely don't need, you can sign up for your choice of a free backpack, lunch bag, or combo ruler & calculator. Pharmaceutical companies tend to give out quality freebies though, so I signed up for the free lunch bag. I still have a Viagra pen that was given out by a drug rep at my high school year ago and it's pretty darn nifty. And yes, you read that right. A drug rep. At my high school. Trying to sell Viagra. Go public educashion! They teacheded me good!
[via the forums]