11.) Cereal Killers
The cereal convention, AKA the meet up of serial killers, plays out a little differently. First of all, the organizers do not imitate the Corinthian’s crimes to get him to attend: he calls them up and asks to come.
Rose and Gilbert attend the convention alone, and Gilbert tells her to call out for Morpheus if she is ever in trouble. In the show, it is Jed who is attacked by Fun Land, but in the comic, it’s Rose, and she calls upon Morpheus to save her, meeting him for the first time.
Jed and Rose do not walk around the convention together, he’s been kidnapped by the Corinthian, and Gilbert finds him later on in the story, returning him to Rose.
Source : https://www.gamespot.com/gallery/netflixs-sandman-every-major-change-from-comic-book-to-screen/2900-4249/