Where do I pick up my wristband? What do wristbands mean?

At the entrance to Ballroom 355 - across the elevators on the 3rd floor of the Smith Memorial Student Union.
The wristbands have two sides - yellow is for "let's chat!" and black is for "I need a few moments to myself". If you're curious about why we're using wristbands this way, you can read more about it here