This year, for only five nights, the Oklahoma Aquarium opens its doors to trick-or-treaters of all ages to enjoy a safe, fun and just a little spooky Halloween event! HallowMarine 2015 runs from October 27-31, 6:30 to 9:00 each night and features all indoor trick-or-treating, giant pirate-themed inflatables, carnival games, mermaid and pirate divers, a costume photo contest and a toddler-friendly Pee-Wee Pirate Zone.

Tickets for HallowMarine are $10 for adults and $7 for children with members receiving $1 off HallowMarine admission. All prices are discounted from regular Aquarium admission, so it’s a unique chance for everyone to see the largest collection of bull sharks in America, stingrays, otters and hundreds of other aquatic animals.

Sponsors for HallowMarine 2015 include: First Oklahoma Bank, Warren Clinic, CookieDoodle, Cox Communications and TulsaKids Magazine.

For more information please visit our website www.okaquarium.org.