When the guests arrive:
Step 1: Have the children sit in a circle.
Step 2: Choose the birthday girl to be the Mama cat. Send her into another room.
Step 3: While the mama cat is out of the room, select three other girls to be her kittens.
Step 4: Have all the girls cover their mouths, and call the mama cat back into the room.
Step 5: While keeping their mouths covered, the three kittens should start saying ‘Meow, meow.’
Step 6: The mama cat must figure out who her kittens are. Once all three have been found, select another child to be the mama cat, and continue.