Saturday is when Comic-Con becomes what it is. Hall H fills before dawn — the line outside has been there since the night before. The franchise trailers, the cast reunions, the first looks: they all happen on a Saturday at San Diego Comic-Con. July 24, 2027. The day the industry picks to say what it couldn't say anywhere else, in front of the crowd that will carry it everywhere. Saturday programming runs across all three levels of the Convention Center simultaneously. Hall H anchors with the major franchise panels. Ballroom 20 runs television and streaming. The smaller rooms carry comics, animation, games, and the programming that doesn't make the headlines …