Washington (CNN) – Green acres, or at least the South Lawn, is the place to be – especially if you're First Lady Michelle Obama.

The First Lady spent Wednesday afternoon picking pumpkins, turnips and sweet potatoes from the White House kitchen garden with students from Tubman and Bancroft Elementary Schools.

The harvest was part of Michelle Obama's Let's Move! campaign, which aims to combat childhood obesity.

For the complete story, go to CNN's Eatocracy blog.