Still looking for that holiday light magic? You’ve still got time to catch Altadena’s Christmas Tree Lane, the oldest large-scale Christmas lighting spectacle in the United States, according to organizers.

The radiant Altadena neighborhood showcase shines brights on nights through Jan. 7, allowing drivers to slowly take in festively lighted homes and deodars, towering trees introduced to the region in 1883 by Altadena founder John P. Woodbury.

The annual holiday tradition on Santa Rosa Avenue dates back to 1920, when Altadena resident and department store owner Frederick C. Nash organized the first tree-lighting with the goal of attracting shoppers to his store.

It was the start of one of the most celebrated traditions in Los Angeles County.

Listed in the National Register of Historic Places and designated as the California State Landmark No. 990, the lane was originally known as the “Mile of Christmas Trees,” organizers said, highlighting the 10,000 lights and hours of volunteer service it takes to bring the trees to life.

The tradition has been kept alive since 1956 by the Christmas Tree Lane Association, a nonprofit group of volunteers who hang the lights between October and early December, then work on taking them down from February to April.