Toy juggernaut Mattel has just announced that theyll be opening a brand new theme park in 2026. Heres everything we know. Related: Mattel and Paramount Team Up for Next Iconic Toy Adaptation Right now, Mattel seems to be on top of the world. Not only is it behind the most successful movie of 2023, but it is also moving forward with a new theme park in Glendale, AZ, called Mattel Adventure Park ....
