"It's morning, wake up!"
"It's not time to wake up, I'm still sleeping!"
"I will make breakfast! I am the Mommy!"
"This is breakfast food."
"Just wait a minute, it's in the oven."
Then right in the middle of all the action someone yells, "Sleep time!" and the whole group runs under the table and pretends to fall asleep! Play continued a few moments later but this time they were serving lunch and playing with the baby dolls.