(I'm having troubles of all kind today! This was supposed to post at 12pm, not 12am. Sorry about that!)
If you don't have the time to go read it; in brief the article describes how in London many people are sneaking out at night to plant tiny gardens in the city's roundabouts and meridians. They plant everything from tulips to cabbages and feel that it's their duty to "liven up places that could really do with it."
I LOVE the idea of "vandalizing" public spaces with beautiful flowers and vegetables! If you are interested in their mission, head to the Guerrilla Gardening Homepage and share in the news from the "horticultural front lines"!