Illustration contests
Seriously, the sequences are under-illustrated. The guy running You Are Not So Smart ran a contest for illustrating some of his posts.
Surely we can do something like that! (without it degenerating into lolcats, though come to think of it a lolcat/trollface/rageface explanation of some deep ideas would be pretty awesome)
Are there any community activities or rituals or experiments we could try?
Preferably things that don't require special software.
As an example of the kind of thing I'm thinking of, Reddit has special "I Am A" posts (no, I don't think we should have those), or things we already have, like Quotes or Open Threads or Diplomacy games.
(This is a complement to the previous post about which topics we would like to learn about here.)