abc's cecelia vega is on the story. >> reporter: it was a play date unlike any other.nth-old prince and his royal subjects minus the crowns and jewels, just a bunch of toys and crying babies. for this first official order of business on their royal tour down under, will, kate, and baby george are breaking the royal mold. this play date a modern version of the royal crawl about from williams inaugural trip here more than three decades ago. but this is a new generation in the house of windsor, an air to the throne mingling with the common folk, the future queen on the floor like a regular mom? for starters there will be no tiaras during this trip. and the duke and duchess, yes, traveling with an entourage, that include a royal nanny. but a smaller group. royal watchers call this a royal revolution. >> this is much more downsized than would, really be on, on a senior level. >> reporter: times are tough at the palace? >> they look to do things themselves. they don't need as many, flunkies, servants around them. >> the future king mostly interested in his mom's hair, not so