playing restaurant...

Elisabeth told Doug that they were going to play restaurant (Doug, Elisabeth, and her three babies - Ammy, Hi Chou Chou (who recently underwent gender reassignment), and the unnamed one who now has incredibly, remarkably frizzy hair).  

Elisabeth:  Daddy, let's play restaurant.

Doug:  OK.

Elisabeth:  You be the server and I'll be the waiter.

Doug:  What?

Elisabeth:  You serve, and I'll wait right here at the table with my three babies.