Historical clue formulations

• Communion, e.g. — 2026-08-15
• Something you do every day, say — 2026-05-27
• Confirmation, e.g. — 2024-12-08
• Religious ceremony — 2024-08-26
• Doing a crossword every morning, for many — 2023-10-09
• Brewing one's morning coffee, e.g. — 2019-09-29
• Initiation, e.g. — 2017-01-14
• Mass, e.g. — 2016-12-11
• Fraternity initiation, e.g. — 2015-10-08
• Everyday routine — 2015-05-27
• Holy Communion, e.g. — 2014-10-29
• Holy communion, e.g. — 2012-12-04
• Fraternity initiation, e.g. — 2012-10-31
• Morning ___ (bathing, combing the hair, etc.) — 2011-07-13
• Mass, e.g. — 2010-09-07
• Mass, for one — 2008-08-31
• Initiation, for one — 2005-02-01
• Marriage, for one — 2003-12-13
• Secret society's secret — 1999-10-01
• Confirmation, for one — 1999-04-11