Historical clue formulations

• Gets back together — 2025-11-18
• Gets back together — 2018-02-25
• Gets together after 10 or 20 years, say — 2017-10-14
• Gets back together, as a class — 2017-07-18
• Gets the family back together — 2015-11-03
• Participates in a class action — 2010-02-20
• Attends homecoming, say — 2008-09-17