Earth Hour is tomorrow night (Saturday, March 28).
From 8:30 til 9:30, wherever you are on earth.
Don't for get to talk to the babes, and decide on what your special projects will be.
* Credit NASA Goddard Space Flight Center Image by Reto Stöckli (land surface, shallow water, clouds). Enhancements by Robert Simmon (ocean color, compositing, 3D globes, animation).