My wife and I would be happy to host up to two cat-friendly, non-smoking people at our house in Arlington, located just a couple of blocks from the junction of the Four Mile Run and Bluemont Junction trails (i.e. about a 9 or so mile ride down the Custis Trail to D.C. and the conference hotel), about two miles from either Ballston or East Falls Church metro stations, and accessible by Metrobus or car. We can offer air beds, sheets, towels, and food, not to mention indoor bike storage, pump, and basic bike maintenance tools.
Contact me offlist at john@bungalow.org if you’re interested.
John Pomeranz