Maybe we could tell something about our countries/ourselves in general and compile that into one large thing? We could then include our drawings, poems, whatever to it as well!
Just for your information, Book of Days was made to Enya when she turned 40 in 2001, it was an officially/professionally printed and bound book with a rose drawing from everyone as well as a short "fan profile" and poems inspired by the songs/song titles of Enya's music.
As I am a maintainer of a worldwide fan club as well (though not to Enya/Clannad/Moya

), I have led through 5 fan card projects for Christmases so far. This has worked so that the fans have had a certain period of time in order to send their greeting cards to me, and once this deadline has ended, then I have compiled all the small cards inside to a bigger "cover card" made by myself and sent that thing to the receivers.
Anyway, we need to find a way that enables as many fans to participate as possible, so the final project should allow people to send in cards, poems, drawings, and such things, not just one type of things IMHO...
Suvi