SAN FRANCISCO (KRON) -- An annual holiday tradition is set to roll out this weekend.
KRON4 is talking about Caltrain's holiday train.
On Friday night, the train decorated with more than 70,000 lights, will travel from San Francisco's Caltrain station to Santa Clara.
KRON4's Averi Harper shows us the lights and the sights and the sounds, and how you can help kids in need while enjoying the holiday train.
Watch the above video to see Averi's full report.