Festival2012/Submit/Javascript in Thimble

   * Title of session: 
   * Your name and affiliation: 
   * Session format: (select Design Challenge, Learning Lab, or Fireside Chat)
   ===What will your session or activity allow people to make, learn or do?===
   ===How do you see that working?===
   ===How will you deal with 5, 15, 50 participants?===
   ===How long within your session before someone else can teach this?===
   ===What do you see as outcomes after the festival?===