Waking up in Vegas

Magnus and Alec plan a trip to Vegas, and Izzy, Simon, Clary, and Jace decide to tag along. What misadventures will befall our heroes on their road trip? Who will get the most wasted? Who will win a massive DDR competition? How will a terrible guy's night and a fun girl's night go down when they run into another couple that we as fans all know and love from TID? Read to find out!