This document describes a proposed business called "Peter Pan for a day" that allows adults to revive their childhood experiences. It would create an "adult kindergarten" where grownups can engage in creative and spontaneous activities from different decades. This includes icebreakers, themed rooms from the 50s to 00s, outdoor activities, workshops, team building experiences, and childhood foods. The service aims to help adults feel like children again and recapture the innocence and fun they had when younger without responsibilities.