Remember when we told you Lance Bass was in Washington, D.C.?

Not only was he in our Nation's Capital, shook his moneymaker a little bit as he did the rounds.

He dined at some hotspots (most notably, Old Ebbitt Grill); he stayed at the W Hotel; and he did a little signtseeing around the White House (see pic, above). 

Lance was in town for the Realscreen Summit, which the Renaissance Hotel hosted this week. And, he actually left town just a few minutes ago via Amtrak.

That's money, Lance!