Historical clue formulations

• Gin joint in "Casablanca" — 2008-06-05
• Club in "Casablanca" — 2006-04-17
• "Casablanca" cafe — 2001-11-27
• With 11-Down, "Casablanca" site — 2001-11-07
• "Casablanca" cafe — 1999-10-18