Join us on this festive trek and gain a new appreciation for some of the city's most spectacular light displays. We'll stroll along San Francisco stairways, side streets, and scenic vistas, admiring the local holiday handiwork while doing experiments with color mixing and animation, and talking about light. Learn about the history of holiday lights, enjoy some seasonal treats, and bask in the glow that lights the winter's night.

The tour is 1.5 miles, with hills and staircase climbs.