The videos you find on my site are great ways to inform students while they are experiencing AR. You can also include assessments to check for understanding of the material given. I am in the beginning stages of developing lessons with AR and there is so much that can be done. The few 'hunts' I have developed on paper is the use of prior knowledge through vocabulary and picture association. I have scaffold onto those concepts through the use of videos and peer discussions.
You can create an interaction through your 'hunt' and the world around you.