(1 of ) Visitors to Walnut Court stand in front of a house to watch a Christmas light display sychronized to music, in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(2 of ) Paula Sandoval points out features to her daughter Charlotte, 3, on a Walnut Court house with an elaborate Christmas light display, in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(3 of ) The Christmas light display, which is also synchronized to music, in front of Bob Ottaviano and Golly McGintys home in Sonoma, California, on Wednesday, December 6, 2017. (Alvin Jornada / The Press Democrat)
(4 of ) Charlotte Sandoval, 3, gets a closer look at a lighted snowman with her father Miguel, in front of a home on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(5 of ) Theo Frost, 3, takes in the shifting colors of a Christmas light display on a home on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(6 of ) Alyssa and Francisco Azevedo take their children Marcelo, 3, and Aurelio, six weeks, to look at the Christmas light displays on Walnut Court homes, in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(7 of ) Children try to catch handfuls of "snow" cascading from a bubble machine during a Christmas light show on a home on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(8 of ) A Christmas light display at a home on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(9 of ) Some of the lighted Christmas yard decorations in front of Lynn Schaefer's home on Banyan Street in the Coffey Park neighborhood of Santa Rosa, California on Friday, December 15, 2017. (Alvin Jornada / The Press Democrat)
(10 of ) Christmas displays light up the cul-de-sac on Banyan Street in the Coffey Park neighborhood of Santa Rosa, California on Friday, December 15, 2017. (Alvin Jornada / The Press Democrat)
(11 of ) The Christmas light display on the home of Lynn Schaefer, on Banyan Street in the Coffey Park neighborhood of Santa Rosa, California on Friday, December 15, 2017. (Alvin Jornada / The Press Democrat)
(12 of ) The Christmas light display on Mario Sottile's home on Banyan Street in the Coffey Park neighborhood of Santa Rosa, California on Friday, December 15, 2017. (Alvin Jornada / The Press Democrat)
(13 of ) Families wait for an hourly Christmas light show in front of a home on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(14 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(15 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(16 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(17 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(18 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(19 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(20 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(21 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(22 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(23 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(24 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(25 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(26 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(27 of ) Holiday lights on display at a home on Vallejo Street in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(28 of ) Holiday lights on display at a home on Vallejo Street in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(29 of ) Holiday lights on display at homes on Hartley Drive in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(30 of ) Holiday lights on display at homes on Hartley Drive in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(31 of ) Holiday lights on display at homes on Hartley Drive in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(32 of ) A pair of dachshunds wearing Christmas sweaters take their owners for a walk along Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(33 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(34 of ) Holiday lights on display at homes on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(35 of ) Holiday lights on display at homes on Hartley Drive in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(36 of ) Holiday lights on display at homes on Hartley Drive in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)
(37 of ) Christmas lights at 1963 Lansdowne Way in Petaluma. (Shane Udomsak)
(38 of ) A Christmas light display at a home on Walnut Court in Santa Rosa, California on Wednesday, December 13, 2017. (Alvin Jornada / The Press Democrat)