Two-year-old Gabriel Ochoa, with mother Paige, take in the sights during a ride on a trailer at the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
People ride on a trailer during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Two-year-old Gabriel Ochoa, with grandfather Dirk Hanson, take in the sights during a ride on a trailer at the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
People ride on a trailer during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Holiday lights are shown during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Holiday lights are shown during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Members of Human Nature perform during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
A man dressed as Santa Claus greets attendees during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Holiday lights are shown during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
A live nativity scene goes on during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Members of Human Nature perform during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Eleven-year-old Ava Davis, left, a heart transplant recipient, helps push the button to turn on the lights during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
A live nativity scene goes on during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Holiday lights are shown during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Holiday lights are shown during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Human Nature performs during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Holiday lights are shown, with the Las Vegas Strip in the background, during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Holiday lights are shown during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
Holiday lights are shown during the unveiling of Glittering Lights holiday drive-through light setup at Las Vegas Motor Speedway in Las Vegas on Thursday, Nov. 12, 2015. Chase Stevens/Las Vegas Review-Journal Follow @csstevensphoto
The Glittering Lights holiday drive-thru at the Las Vegas Motor Speedway opens to the public on Friday, but invited guests got an early preview on Thursday night.