Man was the issue of "where to game" a problem for our group.
For various reasons, none of us could host a gaming group at our respective homes. Once we'd determined that, though, finding a place became one heck of an ordeal. We'd usually find a building on the local college campus that hadn't been locked during the weekend and game in a classroom there, but that didn't always work (sometimes they actually locked all the doors).
When that failed, we'd use rooms in the local library (if a nonprofit group hadn't already reserved it) or at the local game store (which had a very small, unpleasant backroom for gaming...and was usually full anyway), neither of which were very palatable options.
Luckily, the newest player in our group is willing and able to let us game at his place. All's well that ends well.