Hallowmarine at the National Aquarium

Join the National Aquarium for its annual “Hallowmarine” celebration featuring spooktacular animal encounters, a costume parade, and more! Guests are invited to dress up in costume and can also enjoy learning about creepy-crawlies from National Aquarium experts!

As with years past, the National Aquarium divers will do underwater pumpkin carvings on Saturday in the Atlantic Coral Reef exhibit.

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