I have a ticket to the books tomorrow night. but i'm 19 and the rule is that if you are under 21 they won't let you in without your parent. weird, yeah. but i asked and they told me that someone could also just pretend to be my parent if they were old enough and they would let me in. So, here's the deal, I will buy you a ticket if you are old enough and willing to pretend to be my parent. yep.