CHICAGO (WLS) -- Chicago flipped the switch on the holidays Friday evening in Millennium Park.

The city's official Christmas Tree Lighting Ceremony kicked off with music before the big moment.

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Guests enjoyed performances, fireworks and even a New Year's Eve preview.

The Mason family donated this year's tree. They were alongside Mayor Brandon Johnson and Santa for the countdown.

Holiday cheer resonated along Michigan Avenue, where the official Chicago Christmas Tree illuminated in Millennium Park, marking the beginning of the festive season.

"Just so I can feel like the Christmas spirit and to be joined with family and friends," tree lighting attendee Ana Cruz said.

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