Yes, various snacks are always available, along with alcohol and soft drinks.
Yes, they do offer popcorn, candy, wine, beer and various other drinks and treats.
Yes, they do offer various snack and beverages before show and during intermission.
Yes, there is a bar at the ground level and some food/drink stands on the upper level of the theater lobby. Everything was open before the show and during the intermission. I am not sure if they sell popcorn exactly, but you might call the theater directly and inquire. Enjoy the show ... and a snack!
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