Tree Lights at Morton Arboretum from December 28 to January 1, 2019 excluding December 24-25. Runs from 4:30 to 8:30 and closes at 9:30pm.
Tickets are $23 for adults, $15 for kids 2-17 on weekends and $18 for adults, and $12 for kids Weekdays- Mon-Thur.