March 20, 2010 is Obscura Day.
The idea is that on Obscura Day people everywhere in the world will visit and explore the strange places, the back rooms, the obscure alleys, the hidden treasures of their hometowns.
Obscura Day is the invention of the people who run Atlas Obscura, a web site that bills itself as "compendium of the world's wonders, curiosities and esoterica." (Yes, The Tree that Owns Itself is included in the site's catalog.)
It's not too late for Athens to have it's own Obscura Day events, and I think the folks over at Flagpole Magazine would be naturals for organizing this.
What, in addition to that self-owning tree, should be included in an Athens, Ga. Obscura Day?