" It was not really Saturday night, at least it may have been, for they had long lost count of the days; but always if they wanted to do anything special they said this was Saturday night, and then they did it.
"Of course it is Saturday night, Peter," Wendy said, relenting.
"People of our figure, Wendy."
"But it is only among our own progeny."
"True, true. "

― J.M. Barrie , The Annotated Peter Pan (The Centennial Edition) (The Annotated Book)