Playing Restaurant.

Latest development with Charlie and Anna is playing restaurant together. Charlie is chef. Daddy is waiter. Anna is customer. Daddy delivers menu (cardboard box top) to Anna on sofa. Anna places order for "fries and cookies". Charlie says "coming right up" and goes off to corner of living room and prepares food (small stand with door to act as oven). After some minutes he brings back the (invisible) food cupped in his hands. "Here you go". Places it in on an overturned sand bucket in front of Anna. Anna accepts with cupped hands and comments "mmm", makes chewing noises or somesuch. Repeat.