Historical clue formulations

• Salsa ___ (condiment that might include tomatillos and cilantro) — 2026-03-23
• Salsa ___ (green sauce) — 2025-06-23
• Salsa ___ — 2025-02-27
• Salsa variety — 2019-06-02
• Mesa ___ National Park — 2017-08-20
• Like some salsa — 2015-08-30
• Mesa ___ National Park — 2012-05-15
• Colorado's Mesa ___ — 2009-12-06
• Cape ___ Islands — 2007-01-01
• Cape ___ Islands — 2002-04-14
• Cape ___, westernmost point in Africa — 1997-06-28
• Dakar's cape — 1995-04-12
• Mesa _____ National Park — 1994-08-02