Factual error: In 1960 young Ben, Beverly, and Bill are all taking leave of each other. Ben starts to walk away as Bill rides his bike away; Beverly muses "My heart burns there too" while looking longingly after Bill. A white 1980s-era box truck is parked down the street in the direction that Ben is heading.
Factual error: The kids are leaving a movie theater that's playing I Was a Teenage Werewolf. This film was released in June of 1957. So one, they are in 1960 and this film would not still be playing. And two, they were shown still attending school, but they would not be attending school in June during summer break.