Mattel is planning to open indoor water parks in multiple locations across the U.S. including Orlando, with attractions based on beloved Mattel brands including Barbie and Hot Wheels. Mattel, the global toy and family entertainment company and owner of one of the most iconic brand portfolios in the world, announced back in November 2025 that it was planning to open multiple Mattel Wonder Indoor Waterparks, a series of "experiential aquatic destinations" featuring Mattel’s bel