Thankfully, I'm generally not expected to work weekends and nights, so I can generally fly in a few days early or out a few days late. My past three trips to D.C. I've ended up making side jaunts to New York, West Chester, and Philadelphia.
The firm also has offices in Boston, Brussels, Chicago, Detroit, Jacksonville, L.A., Miami, New York, Orlando, Silicon Valley, Shanghai, Tallahasee, Tampa, and Tokyo.