Free things to do this weekend in and around Long Island
Long Island's Top Picks for FREE family-friendly fun Friday, August 28, 2026 to Sunday, August 30, 2026.
(Scroll down for full, detailed list of free weekend activities.)
Free Movie Night Series at Intrepid Sea, Air & Space Museum - Intrepid Sea, Air & Space Museum - Pier 86 at Hudson River Park, West 46th Street, New York, NY, USA, Friday, August 28, 2026, Doors open at 6:00 PM
Long Island History Hunt - Discover Long Island - Long Island, New York, USA, Friday, August 28, 2026 through Sunday, August 30, 2026, 12:00 AM (ongoing scavenger hunt)
Fall Science Program Open House at Gateway Science Center — By Appointment Only (Grades 6–12) - Gateway Science Center, LLC - 200 Wilson Street, Port Jefferson Station, NY, USA, Friday, August 28, 2026 through Sunday, August 30, 2026, By appointment
Chess A2Z August Webinar with WGM Zoey Tang: Finish Strong – How to Convert Winning Positions - Chess A2Z - 10940 SW Barnes Rd 247, Portland, OR 97225, Saturday, August 29, 2026, 7:00 PM to 8:00 PM PDT
Free summer mini photo session with Shoott! - Long Island - Shoott - Broadway, New York, NY, USA, Saturday, August 29, 2026 and Sunday, August 30, 2026, See link for times
Morgan Park Summer Music Festival - Long Island - Morgan Park Summer Music Festival - Morgan Memorial Park, Germaine Street, Glen Cove, NY 11542, United States, Sunday, August 30, 2026, 7:00 PM
Southold American Legion Car Show - Southold American Legion Post - Southold American Legion Post, Southold, NY, Sunday, August 30, 2026, 10:00 AM – 3:00 PM