Downtown SF on Instagram: "Brace yourself for brilliance, Bay Area! Let’s Glow SF, the country’s largest holiday projection arts festival, is set to illuminate downtown San Francisco from December 5-14, 2025. By night, this all-ages, family-friendly event will transform eight iconic downtown buildings into festive, large-scale animated light installations by 19 global artists and design studios. And with an expansion to Transamerica Pyramid Center, Yerba Buena Lane, and additional activations li