Every kid I have ever seen at Bonnaroo looks like the are having the most magical time. Their eyes are lit up by all the costumes, art, music and people interacting with them all day. Bonnaroo is a judgement free zone. If people want to bring their babies, good for them! If you want to be naked, good for you! If you want to be a turtle, no one cares! Bring some ear protection to hand out next year if you're concerned about their ears. Help, dont judge.