Film Crew at Ozzie's: Pretend Fight Between Mother, Nanny and Child

I got this tip yesterday. Indeed, I was over at Ozzie's and I saw the film crew and someone being interviewed.

This film crew is at Ozzie's on 7th Ave.

http://abcnews.go.com/Primetime/Health/story?id=1150515&page=1

Actors (a mother, a nanny, and a child) pretend to get into fights, and
they film people intervening.