As America moves toward another Great Depression, Barack and Michelle Obama play like Ginger and Fred at the White House:

Since the presidency changed hands less than six weeks ago, a burst of entertaining has taken hold of the iconic, white-columned home of America’s head of state. Much of it comes on Wednesdays.

The stately East Room, where portraits of George and Martha Washington adorn the walls, was transformed into a concert hall as President Barack Obama presented Stevie Wonder with the nation’s highest award for pop music on Wednesday.

A week before that, the foot-stomping sounds of Sweet Honey in the Rock, a female a cappella group, filled the East Room for a Black History Month program first lady Michelle Obama held for nearly 200 sixth- and seventh-graders from around the city.

Cocktails were sipped during at least three such receptions to date, all held on Wednesdays.