Children at the festival (Age Limit for Ticket Purchase) Updated April 19, 2023 19:38 Sick New World is open to all ages, however, all attendees must be ticketed. To purchase a VIP Cabana, you must be 21+. Related articles Is there a place to buy tickets if they’re sold out or sell resale tickets if I can no longer attend? Ticket and Wristband Policy Layaway Plan I have a question about waitlist tickets Who is performing?