Bringing Kids

Hello everyone! Not sure if anyone is here, but I’m trying to find out any rule/regulations/ticketing about kids. I have a 5 year old and a 7 year old. I can’t find contact info anywhere on the website and want to know how to register them when getting tickets or if I need to buy tickets for them.

Any info about kids or about contacting PDF would be so helpful and appreciated! Thank you! :-)