No you can't bring anything in, but the sell drinks/alcohol inside and they take cards. I'm not sure about food though. I've never tried to buy food inside but every concert I've been to there had food vendors outside.
No but they are concession stand that provide you with those things that you would enjoy doing a concert
No they didnt even let us bring in water
No alcohol and no food. It is possible to consume in the theater square.
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