If you are going with a group u should definitely get your tickets ahead because they sell them specific for the seats so if you wait you might not get to sit with your group especially if you are going to the 4dx showings. The seats are awesome
They have a desk to purchase tickets. They do allow mobile tickets like Fandango and Atom if you want to plan ahead.
You don't have to get tickets ahead just like any theater. It's usually best to get them ahead tho
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