What collaborations does Mommy Poppins have with organizations like Yale New Haven Children's Hospital?

I'm sorry, but I don't have specific information about a collaboration between Mommy Poppins and Yale New Haven Children's Hospital. However, I can share that Mommy Poppins has partnered with various organizations for community events. For instance, we've sponsored the LA Cancer Challenge Virtual Walk/Run and partnered with Brooklyn Bridge Parents for a Fun Zone at the Atlantic Antic, offering free family-fun entertainment.

Would you like to know more about these events or is there a specific collaboration you're interested in?