Author Deborah Zemke will read from her new book, The Case of the Missing Carrot Cake during this free story time at Left Bank Books. In the story, when food goes missing on Ed's farm, Detectives Wilcox and Griswold do what it take to track down the thieves. In this case, Miss Rabbit's carrot cake has disappeared. Has it been stolen? Eaten? Or both? And who did it?
10:30 a.m. at Left Bank Books in the Central West End. Free.
More information: left-bank.com
Explore the St. Louis Zoo after dark at Boo at the Zoo. Bring your little ghouls and goblins to this non-scary celebration designed just for kids. Though this is not a trick-or-treating experience, costumes are encouraged, and each child 12 and under will receive a treat bag when they leave.
Engage your young scientist in science-related learning at the Saint Louis Science Center's Preschool Science Series. Through interactive stories and hands-on exploration, children learn about science, as well as language, problem-solving and social skills.