Historical clue formulations

• War zone, e.g. — 2016-03-31
• In place — 2013-08-17
• Politically unstable area — 2006-09-30
• Nightclub — 2000-12-24
• Popular place — 2000-07-03
• Popular club — 1998-06-06
• Jumpin' joint — 1996-04-06