Hillsboro Convention and Visitors Bureau will sponsor an outdoor Christmas light contest.

Twenty-five percent of up to 100 registered participants will win $100 in Chamber Bucks. Winners will be announced Dec. 22.

Participants may register for free by calling (620) 947-3506 or picking up a registration form at the Hillsboro Chamber office.

Judging will be done anonymously Dec. 18 and 19. Lights must be on from 5 to 10 p.m. those nights.