The article was originally published on https://sfist.com/2025/12/04/the-lets-glow-sf-holiday-projection-mapping-extravaganza-kicks-off-again-downtown-friday-night/What they’re calling “the nation’s largest holiday projection art festival” will turn the sides of downtown SF buildings into ice castles and gingerbread houses, as Let’s Glow SF returns for its fifth year this Friday night. It’s now a five-year San Francisco holiday tradition that we light up the sides of downtown buildings in December with a dazzling projection mapping display called Let’s Glow SF. That razzle-dazzle returns Friday night, and continues nightly from December 5-14, as Let’s Glow SF blasts holiday cheer all over eight different SF buildings with colorful and eclectic holiday handiwork by 19 artists and visual des

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