The really fun new game recently has been - Library.
Colin is the librarian. The girls bring him books which he scans into the computer.
The girls then take the books to their pretend house and read them to their babies. Colin lives at their house at pretend night. While he is there he reads the computer to tell them when the books are due.
Then they return them to the library and Colin reshelves them.
One special feature of this library is that if you want a picture of your baby, the librarian will scan the baby too.