Historical clue formulations

• Attired like Batman or Superman — 2023-12-26
• Like Superman, but not Spider-Man — 2022-10-23
• Attired like Batman or Superman — 2021-07-26
• Attired like a movie vampire — 2019-02-19
• Like many a superhero — 2013-10-09
• Dressed like Dracula — 1997-08-18
• Like Batman — 1997-08-17