Well, if it was to be held in Borlänge, Sweden, I could supply a venue (I live in a former church/café by a small river, and the largest room is 12x9 m, check the Community map), as well as some BBQ and idyllic Swedish summer (fishing, beaver safari (the wet, unshaved kind with big front teeth), frisbee golf and so on). All this, of course, assuming a reasonable amount of people attend.
It's a bit off center in Europe, though, but when flying, it doesn't matter that much.
Wherever it's held, I propose the name "Eve of Construction".