Also this years event will be "child friendly" with a Kidapalooza segment of the festival. Young children are awaiting the announcement of their lineup as it has not been announced yet. I mean it is Lollapalooza so they will have to go big... Will it be the Wiggles?? Oh and don't forget to visit the "Rock and Roll Petting Zoo" while you are there. The kicker is the Kidapalooza part will be free for children 10 years and under.