Celebrating its fifth year, many fan favorites are back in this can't miss attraction in Lisle.
The experience runs until January 1 and tickets are still available.
New this year: a new way to experience Illumination! Purchase a programmed interactive pendant that lights up in sync with the event.
Illumination tickets range from $18 to $22 for adults and $12 to $14 for children.
Illu-medallions are $9 for members and $10 for non-members.
For more on the Morton Arboretum and Illumination head to: http://www.mortonarb.org/