Here's today's challenge:
Celebrate Earth Hour TODAY with millions of people around the globe by turning off your lights for one hour, beginning at 8:30 pm. For more information, see http://www.earthhour.org/. Take it one step further by organizing or attending an Earth Hour event in your community through www.meetup.com/earth-hour-global. For extra credit, get your city or town involved by joining the World Wildlife Fund's Earth Hour City Challenge. Learn how at www.worldwildlife.org/focusearthhour.
Until tomorrow ...
WE'RE CHANGING THE WORLD ... ONE CHALLENGE AT A TIME!