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Stumblday's hand-checked ranking of the best free things to do in Union Square, Manhattan the weekend of Sep 18–20, 2026: 2 picks, refreshed weekly.
2 picks · checked Oct 5
North Plaza, Union Square Park, Union Square, ManhattanSilver Dovelet · CC BY-SA 3.0 · Wikimedia CommonsUnion Square, Manhattan
A free screening on Union Square's North Plaza, one of the last outdoor movies of the season.
North Plaza, Union Square Park, Union Square, ManhattanSilver Dovelet · CC BY-SA 3.0 · Wikimedia CommonsA free screening on Union Square's North Plaza, one of the last outdoor movies of the season.
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Strand Book Store, Union Square, ManhattanUnion Square, Manhattan
The bookstore's only storewide discount of the year, 20% off at every location, plus storytimes.
Strand Book Store, Union Square, ManhattanThe bookstore's only storewide discount of the year, 20% off at every location, plus storytimes.
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