Here's the latest rumor, from a tipster -- and let me stress that for now, it's just a rumor:
Source has sold or is planning to sell to the owners of Buffalo Billiards, so they can build a pool hall there.
Again, just a rumor. Although Tboy discovers from a person intimately familiar with the operations of the Source space that the rumor's been heard inside the building, and that efforts are underway there to pin down how accurate they are.
Tboy's doing the same, just so's ya know...
UPDATE, 7:30 p.m.: A source inside DC government confirms there's something afoot. Details still TK.