Around three months ago I initiated a treasure hunt, only a few noticed.
As it has been said, the best place to hide a secret is in plain sight .
The idea is originally from @Doogevol, and came up as part of the discussion on community projects:
I uploaded my treasure hunt meme as part of the meme contest.
I will upload it again below, this time stating clearly that this is in fact a treasure hunt and that treasure is to be found. Enjoy!
Hint: Github is your friend