Join us for a bunch of Halloween-themed science demonstrations and hands-on activities using common household items. We'll be making self-inflating ghosts and slime, building with candy and more! For kids 6 to 12. How to Attend: This event takes place in person. Masks are strongly encouraged in all CPL locations. Chicago Public Library cannot collect personal information online from kids 0 to 13. A parent or guardian’s email address must be used to register. As a reminder, school email addresses may block external emails such as those from CPL. Questions about visiting the library? Check out our Using the Library FAQs. Accessibility: Need sign language interpretation or other accessibility assistance for this event? Please call (312) 747-8184 or email access@chipublib.org to request accommodations. Requests must be made at least 14 business days before the event. #ChicagoHalloweek #Halloweek