Shoe-Phone

k picked up B’s Mountain Ocarina, put it to her ear, and babbled at it in perfect intonation of a conversation, then she handed it to Grandma.  She picked up an old receiver we keep around for her to play with, and pushed imaginary buttons in the handle.  She handed this to Grandma too.  Then she played phone with one of M’s shoes.  I ran for the camera, but she didn’t repeat that.
http://www.eagleswingscoop.org/chris-pics/shoephone.jpg
Was it random play, or was she paying attention to the old "Get Smart" episodes her brothers were watching last month?