Mystery Class is a whole lotta fun.  It’s an online, global game of hide-and-seek that challenges you to use the clues they give you each week on http://www.learner.org/jnorth/mclass/spring2013/update012813.html to locate the whereabouts of 10 kids and their schools around the world.  This session is to show you how you can participate in this hide and seek project, with only a few minutes of your time each week.  If you are successful in locating the whereabouts of your chosen site by the end of the challenge on May 10, you win a prize, plus the satisfaction of having Done It!