An estimated 30,000 people invaded 1600 Pennsylvania Avenue for the annual White House Easter Egg Roll on the south lawn.  This year's theme was "Ready, Set, Go!" and First Lady Michelle Obama used it as an opportunity to add activities promoting healthy eating and staying active.  Spotted amongst the action were characters like Smurfette, Curious George, Dora the Explorer, and also real-life hero gold medalist Apolo Ohno.  Check out the slideshow by clicking on "continue reading" for scenes from the festivities.