It's the day of the summer party, and Storkie, a little stork, is allowed by his parents to deliver the invitations. He visits the flamingos, the black swans, the seagulls, the dolphins, the seahorses, and the clownfish. And then it's finally time for the big party where all the animals will talk, play games, and, of course, dance with each other! And Storkie also has an important announcement… In Storkie's Party, gender, sexual, and family diversity are highlighted in various ways: the flamingos use different pronouns, the black swan family consists of two fathers, and the seagull family of two mothers, the dolphins are two loving grandfathers, the seahorse dads have babies, and the clownfish was first male but is now female. Diversity is truly celebrated, and the book also contains an important message.