Show off your costume at the library! Join us for a costume parade and a little trick-or-treating. The parade begins at 10:05 a.m.For kids ages 5 and under with a caregiver. How to AttendThis 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.AccessibilityNeed 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. #Halloweek