All aboard for Fantastic Tunnels

Fantastic Tunnels is now boarding at the New York Transit Museum on Aug. 15, 16, 22, and 23.

What do engineers do? Find out in this super interesting workshop especially geared to children 5 years and older. Examine the miles and miles of underground tunnels that make up the New York City Transit system and discover their secrets.

Fantastic Tunnels, Aug. 15, 16, 22 and 23 from 1:30 pm to 2:15 pm. Free with museum admission

New York Transit Museum [Boerum Place at Schermerhorn Street in Brooklyn Heights; (718) 694–1600; www.mta.info/mta/museum]

USC Gymnastics & Baseball Training Facility

We offer sports activities, after school programs, birthday parties &amp; private lessons for kids ages 3&ndash;13 years! Our gymnastics classes are a great way to keep your child active and healthy. We strive to empower and challenge children through the sport of gymnastics.

Gaga Madness

Gaga is the hottest new sport in NYC. We've taken the fun of GAGA and pushed it into overdrive. Energetic coaches, pumped up music, sideline commentary, gear giveaways and more. Stay active and keep fit with this new craze that's sweeping the city.

Intrepid Sea, Air & Space Museum

Looking for something to do with the kids in New York City that is fun, exciting, and educational? The Intrepid Museum offers family-friendly activities and programs all year long that keep children engaged, entertained, and curious about history and science. Fun rain or shine, the Museum offers both indoor and outdoor interactive exhibits and activities. With so many things to do and see, you&rsquo;ll never hear &ldquo;I&rsquo;m bored,&rdquo; when you climb aboard Intrepid. A non-profit, educational institution featuring the legendary aircraft carrier Intrepid, the space shuttle Enterprise, the world&rsquo;s fastest jets and a guided missile submarine.