Spooktacular Saturday will be held on Saturday, Oct. 26, from 10 a.m.-5 p.m., at The Discovery Museum, 4450 Park Ave., Bridgeport. Icky edible bugs, exploding pumpkins, spooky science, face painting, planetarium shows, storytelling and book signing by children’s author Karen Hall, creatures from Animal Embassy. Join the Parade of Costumes, get your Goblin Glow Wristlets (children in costume only) and treats for purchase by Stef’s Confections. Make-and-takes for kids, science demos. Half price admission for those in costume, otherwise full admission price ($9.50 adults; $8 seniors and students; free for children under 3), discoverymuseum.org.