OH NOES!! Gupfee's been kidnapped! Even as the last words of keynote speakers Sean Stewart and Elan Lee echoed around the conference room, ARGFest attendees were quickly rounded up into groups, based on the color of the square on the back of their lanyards (so that's what those were for!), and each group was given an envelope. The person or persons responsible demanded payment in the form of items (including a ciphered cake) that had to be collected from various locations in San...