EDIT: Looks like this offer is now dead.
If you're a regular shopper at CVS, you may be interested in taking a short flu quiz. In exchange for doing so, you'll get a. Be warned; as you take the quiz, robotic humans pop up on your screen and start talking to you. If you don't answer the questions immediately, they start looking around and doing the same actions on a loop. It almost looks like they're dancing. And for the record, no, I did not turn on some music and dance along with them. Well, not for long at least.
The quiz is only 5 questions long and it doesn't even matter how well you score on it. I don't know about you, but that's my kind of quiz.