22 Best Things To Do in NYC with Kids September 2025, According to Mommy Poppins Editors

All aboard for a day of fun when vintage transit vehicles take over Brooklyn Bridge Park for the New York Transit Museum's annual bus festival. Photo courtesy of the museum
8/29/25
- By Drew Kristofik
South Street Seaport
Little Italy
Chelsea Piers
5th Avenue
Randall's Island
Miller Theater at Columbia University
Brooklyn Commons Park
Esplanade Plaza
Emily Warren Roebling Plaza
Pier 57 - Living Room
Rockaway Beach
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Labor Day kicks off September's activities, launching New York City's season of apple picking, fall festivals, pumpkin patches, and corn mazes.
September is here, and even though the kids are heading back to school, there's still plenty of time for fun. The West Side County Fair provides some end-of-summer thrills with rides, games, and plenty of live music. Broadway salutes New York's 400th birthday with a massive free concert. And, Morningside Lights and San Gennaro light up the town from the Heights to Little Italy.
Meanwhile, we're hosting a very special Back-to-School Fall Fest in Chelsea. And, by month's end, things are getting spooky—read on for all the seasonal picks!
More Things To Do in NYC this September with Kids
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Places featured in this article:
South Street Seaport
Little Italy
Chelsea Piers
5th Avenue
Randall's Island
Miller Theater at Columbia University
Brooklyn Commons Park
Esplanade Plaza
Emily Warren Roebling Plaza
Pier 57 - Living Room
Rockaway Beach