I would think if you have a ticket you should be able to get in.
That question you may have to call Smoothie King and ask them depends upon the event that you're going to. let's just say for instance you're attending the Pelicans game there's a lot of kids there and I'm sure teenagers should be able to get in alone but don't hold me to that.. then if you're talkin about concerts or other events going on I'm sure you would have to be of age or have an adult accompany you.
Thanks! Your answer is awaiting moderation.