What is the definitive guide to fall activities recommended by Mommy Poppins in Hudson Valley and New Jersey?

Based on the available content, here's what I can share:

For families in and around New York City, including Hudson Valley, I recommend exploring farms, parks, hiking trails, corn mazes, and bustling fall fairs. Some of my favorite places include Melick's Town Farm, Source Brewing, and Essex Parks.

In New Jersey, there are kid-friendly Fall Fairs and Festivals happening nearly every weekend through October. These events are packed with activities and family fun.

Remember to enjoy the tastiest fall treats and local beverages wherever you go. Whether you're staying in the city or want to escape for a while, there's something for everyone.

Would you like more specific recommendations for either Hudson Valley or New Jersey?