What collaborations has Mommy Poppins done with Comic-Con and NextGen artists?

I'm sorry, but the available content doesn't directly address collaborations between Mommy Poppins, Comic-Con, and NextGen artists. However, Mommy Poppins has partnered with organizations like Brooklyn Bridge Parents for events like the Fun Zone at the Atlantic Antic and CAMPTOPIA, NYC’s largest summer camp fair.

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