Chevy Chase will in the Chicago area on Tuesday night to help turn on the Christmas lights at "Raising Cane's" in Morton Grove.
SEE ALSO | Hugh Grant, Emma Thompson and other 'Love Actually' cast members look back at film's 20-year legacy
Some 13,000 bulbs will be plugged in by Chase, also known as Clark Griswold from "National Lampoon's Christmas Vacation."
The fun gets going, at 5 p.m.
RELATED | First Lady Jill Biden unveils 2022 White House holiday theme and decorations