Last time we got questioned was by this dick guy that takes your tickets after you buy them, which they can't do. He asks my friend ahead who doesnt look 17 at all if hes 17 and he says yeah I'm with my brother and I was at the back of the line so he got me to the front and hes like, are you 17? and I'm like yeah. Then he goes wait whens your birthday and I just say 1990 cause I didn't feel like thinking of one and he goes oh alright, then passes us and then goes "Wait! you're not 17!"
Once you get to the ticket guy and they refuse you, you can just sue them for selling the ticket to you so they're screwing themselves over, just threaten them it's worked for me haha.