I can't even handle the cuteness of this. It's a marzipan vegetable garden, which is outside the gingerbread White House, made by White House Executive Pastry Chef Bill Yosses. Check out the article on Obama Foodorama.
These pics are from City Farmer News, a great blog out of Vancouver, Canada.
I was in Washington, D.C. last spring and I tried to get a peek at the vegetable garden but it's not visible from the street. Poo. But I know that sooner or later I will be invited to see it . . .