Historical clue formulations

• Job at a drive-in joint — 2019-01-20
• Server at a drive-in restaurant — 2014-07-07
• Drive-in server — 2013-06-03
• "American Graffiti" extra — 2008-05-21
• Server at a drive-in — 2006-12-11
• Drive-in restaurant server — 2004-10-18
• Drive-in worker — 2004-05-06
• Drive-in server — 2003-07-22
• Drive-in employee — 2003-06-24
• Drive-in employee — 2000-07-26
• Drive-in employee — 1999-05-11
• Meals on wheels server? — 1999-04-28
• Server on skates — 1994-01-04