Essay-style manga about a family trip to Universal Studios

Create a manga where the attached character suddenly decides to go to Universal Studios. While looking up the steps for going there with their family, they discover that the ticket prices are not split by “child fare,” but by {argument name="age_bracket_en" default="11 years old and up vs. under 11"}, and they’re shocked to learn that their {argument name="child_grade_en" default="6th‑grade"} child has to pay the adult price.