Cross the blue expanse in time to arrive in the Emerald City before 5:30 PM. When you are in transit, don't forget to check in at your location on LinkedIn to get the next code.
1. Follow the QR codes around town. 2. Pay attention to the timeline. 3. When you arrive at a destination check in on FourSquare and wait for the next QR code or clue to arrive. 4. Have fun!