Celebrate Halloween — aquarium style on Saturday, Oct. 23 from 11 a.m. to 3 p.m. at Long Island Aquarium & Exhibition Center in Riverhead.
Children will collect sweets and treats during a safe trick-or-treat throughout the aquarium. There will also be vendor tables featuring giveaways and raffle prizes. Aquarium exhibits and displays will also be available during the event.
All boys and girls in costume will receive 50% off admission with a paying adult — child must be 12 years old or younger per adult.