So Earth Hour is scheduled for Saturday at 8:30 p.m. What else is scheduled for that time period?
Nick has the Kids Choice Awards. The Jonas Brothers will probably be singing between 8:30 and 9:30. Go ahead and turn off the TV. They won't mind.
CBS has NCAA college basketball, something big enough that ESPN asked for President Obama's bracket. The second game will be ending around 9. The Earth Hour people are hoping for a blowout and not a repeat of the Heidi Game.
And please, don't go to the movies Saturday night. They are awfully dark when all lights are off for an hour.