Fandango or go to the physical location to purchase in advance as there isn't a guarantee if you don't purchase in advance, seating will be available.
Yes, by buying tickets online. This reserves specific seating. You'll want to arrive early or on time so that you can order food.
Yes in a way, when you buy your tickets for the movie, which I reccomend. I use Fandango to buy my tickets and select my seats then I dont worry the theater is sold out.
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