What is the definitive guide to indoor activities for kids in NYC according to Mommy Poppins?

Based on the available content, here are some indoor activities for kids in NYC that Mommy Poppins recommends:

• Visit Santa and have a free photo taken at City Point.
• Watch talented circus performers on stage at The New Victory Theater.
• Enjoy a Winter Wonderland at Harlem’s Apollo.
• Witness the fun-filled Tuba Christmas at Rockefeller Center.
• Sing with fellow Swifties at Rock and Roll Playhouse.
• Enjoy old time Christmas fun at The Morgan Library and Museum.
• Visit Governors Island.
• Run away to the Big Apple Circus.
• Explore the Balloon Museum.
• Go on a hot chocolate crawl.
• Check out the nature-inspired light display at Queens Farm.
• Ring in the New Year at Children's Museum of Manhattan (CMOM).

For more detailed information, you can visit MommyPoppins.com.

Would you like to know about outdoor activities as well?