Who are the primary collaborators with Mommy Poppins on educational summer programs like One River School?

Based on the information I have, Mommy Poppins has collaborated with Brooklyn Bridge Parents and Pier 57 for events like the Fun Zone at the Atlantic Antic and CAMPTOPIA, NYC’s largest summer camp fair. These events offer a variety of free activities for kids, including arts & crafts, sports games, and interactive games. However, I don't have specific details about a collaboration with One River School.

Would you like to know more about the events Mommy Poppins has collaborated on, or are you interested in specific programs offered by One River School?