Historical clue formulations

• ___ milk — 2022-10-13
• Fountain treat — 2006-06-05
• Fountain treat — 2004-02-24
• Soda fountain drink — 2002-11-06
• Shake alternative — 2000-04-28
• Ice cream treat — 1994-09-21
• Soda jerk's drink — 1994-06-16