A pair of adult hands unwraps a foiled chocolate egg, breaks the chocolate and opens the plastic pod inside to reveal Hello Kitty stickers. Another foil rip, chocolate smash and pod opening and behold ...

For the past several weeks I have been captivated by videos of adults opening Kinder eggs. “Today I’m going to show you 55 surprises,” a mellow man’s voice promises. The surprises are foil-wrapped ...