Free things to do this weekend in and around Long Island

Long Island's Top Picks for FREE family-friendly fun Friday, September 4, 2026 to Sunday, September 6, 2026.

(Scroll down for full, detailed list of free weekend activities.)

FREE fall and holiday mini photo sessions with Shoott! - Long Island - Shoott - Broadway, New York, NY, USA - Friday, September 4, 2026 to Sunday, September 6, 2026, see link for times

Long Island History Hunt - Long Island, New York, USA - Friday, September 4, 2026 to Sunday, September 6, 2026, 12:00 am

Honeycrisp Apple Festival at Harbes Farms Jamesport - Harbes Family Farm - Mattituck, 715 Sound Ave, Mattituck, NY 11952, United States - Saturday, September 5, 2026 to Sunday, September 6, 2026, 9:00 am - 6:00 pm

Seaside Crafts - The Whaling Museum & Education Center of Cold Spring Harbor, 301 Main Street, Cold Spring Harbor, NY 11724, United States - Saturday, September 5, 2026 to Sunday, September 6, 2026, 11:00-4:00