I see no one has answered your question. This was on the FAQ on the website for you:
Children are welcome at the festival if you are camping, and only in cabins where everyone in the space knows you and consents to your child being there with them.
Please be considerate of your environment, particularly during quiet activities such as meditation workshops.
Ensure your child accompanies you at all times, as some workshops contain adult content and are not suitable for those under 18.
This helps maintain a suitable atmosphere for all attendees and allows for open discussion in more adult-themed workshops.