In fact, Waterloo is holding a very festive contest that could get you in the holiday mood, and get your card shared city-wide! Waterloo's Holiday Card ChallengeThe City of Waterloo is inviting residents of all ages to spread holiday cheer through art in the 2025 Holiday Card Contest. Get our free mobile appThe contest gives community members the chance to design the official holiday card that will be sent out this season by Mayor Quentin Hart and city leaders. What Happens to the Winning Waterloo's Holiday CardThe winning design will be printed and distributed to local organizations, community partners, and leaders. \The contest is open to all Waterloo residents, youth, and adults.