I’m confident that we can find more uses for these bad boys than we can for the Agents of S.H.I.E.L.D. Dvds.
I’m thinking it would be fun to print and insert a tiny realistic treasure map and casually leave it for someone to find. And the “treasure” could be completely fictional, a practical joke (say it leads to a statue of a wild goose), or a local treasure like a popular landmark.
What are some of your ideas?