Historical clue formulations

• Finishes filming — 2026-06-19
• Finishes a season, say — 2026-02-06
• Deli purchases — 2025-04-18
• Some fast-food sandwiches — 2025-03-17
• Sandwich shop purchases — 2020-03-07
• Ceases production — 2019-06-22
• Concludes filming — 2018-06-27
• A shroud of secrecy, idiomatically — 2018-05-13
• Alternatives to paninis — 2018-04-05
• Finishes — 2015-04-17
• Deli menu subheading — 2013-11-08
• Cylindrical sandwiches — 2009-02-17
• Finishes — 2002-08-11