Owing to popular feeling, we are declaring 30th June National Green Only Day. It is good timing - filling the "Green Gap" between June flowers finishing and dahlias getting going - but really the motivation is just to show off all the stuff that gets ignored on Bloom Day.
See this Indyblogs post for more blogs who've done a green-only display - they're listing themselves in the comments, and more will add themselves over the weekend.
Over there I've also issued the challenge of guessing from looking at my plants the only single-genus plant society I belong to. The prize is a year-old seedling of E.mellifera. Oops, I think I've given it away already.