The other day I was looking for info on the supposed sports bar going into the Highland Park building at 14th and Irving so I asked on the Columbia Heights News forum. I didn't find anything out about the bar, but I did see a rumor about a pet store.
That's kind of neat, though in my opinion it'd be neater if it's a locally owned place and not Petsmart or something. Plus I always support more retail in the area, as opposed to banks and cell phone stores and such.
UPDATE: Reading again, the rumor may be referring to the pet store going to DCUSA instead of Highland Park.