So when I purchased my tickets for my friends and I, it stated in both selecting the ticket and the ticket confirmation that an adult must be present to pick up a minors ticket. One of my friends is 15 and 3 of us are 18. Now I hear that they need to have their parent or guardian with them. Is there anything that can be done now? The expo is tomorrow and we're leaving today from Oregon. We've paid for our trip and I just found this out. Honestly I'm pretty irritated that it has said that an adult must be present and not specify parent when purchasing the to tickets. Please help.