But, leave the kids at home for the opening. That's because "IllumiBrew" kicks off the holidays out in Lisle.
It's a preview of the holiday lights at the arboretum, paired with local beer.
Dana Rotz from the Morton Arboretum was on ABC7 Chicago Wednesday to talk more about it.
SEE ALSO: Morton Arboretum has new exhibit featuring massive colorful sculptures
"Illumination: Tree Lights at The Morton Arboretum" runs from 4:30 to 9:30 p.m. Saturday through Jan. 3 at 4100 Route 53.
Children 3 and under are free.
Visit mortonarb.org for more information and to buy tickets.