The Commerce City Historical Society is holding a Holiday Lighting Contest. Beginning now until Dec. 16, residents can nominate Christmas home displays throughout Commerce City. Nominations must include the name of the homeowner, address and either a phone number or e-mail address. Judging will take place on Dec. 18. Nominations can be e-mailed to cchistoricalsociety@yahoo.com, called in to 303-287-6747 or contact us on Facebook at Commerce City Historical Society. The winner will receive a prize.