Historical clue formulations

• College town nicknamed "A2" — 2026-01-18
• Home of the Wolverines in college sports — 2025-07-16
• Home of the Big House in college football — 2016-04-14
• University of Michigan's home — 2012-10-08
• Site of a college stadium that seats over 100,000 — 2010-07-10
• City on the Huron River — 2003-10-04