Can teenagers get in with out an adult and if not whats the minimum age?

I see plenty come in and out without an adult

It depends on the show. From their website: ticket prices are subject to change...... please note that some events may have varying age requirements. please see specific show guidelines for more information. ... if there is an event that day.  general ticketing inquiries are available at the golden 1 center box office.

Have to have a parent

You know sir, I cant answer that question for.