Introduction : the importance and autonomy of kids' culture -- "Yeah, you're Big Bill" : entering kids' culture -- "We're friends, right?" : sharing and social participation in kids' culture -- "You wanna know what happened because you're my best friend" : making and being friends in kids' culture -- "You can't talk if you're dead" : fantasy and pretend play -- "When I grow up and you grow up, we'll be the bosses" : role-play in kids' culture -- "Arriva la banca" : kids' secondary adjustments to adult rules -- "You can't come to my birthday party" : conflict in kids' culture -- "Appreciating childhood" : suggestions for supporting and sharing in kids' culture