Historical clue formulations

• Goes viral, say — 2014-12-07
• Two-page ads — 2009-12-14
• Unfolds — 2008-07-17
• Holiday meals — 2008-01-17
• Some magazine ads — 2003-10-05
• 32-Across, e.g. — 2002-03-19
• Peanut butter and jelly — 2001-11-04
• Bookies' concerns — 1997-07-19
• Publicizes — 1995-12-30
• Cracker toppers — 1994-08-25