Historical clue formulations

• Is tiresomely long, as a meeting — 2023-01-17
• Takes seemingly forever — 2022-10-30
• Puffs — 2021-02-28
• Goes so-o-o slowly — 2020-09-12
• Tows — 2020-07-20
• Party poopers — 2020-02-21
• Goes on and on and on — 2019-05-23
• Goes on and on ... and on — 2015-07-04
• Proceeds like a boring meeting — 2014-09-09
• Pulls — 2009-07-05
• Burdens — 1999-04-14
• Pulls — 1998-03-02
• Races, in a way — 1994-03-19