Related Clues:

• Formal for grads
• Gala for grads
• High school's crowning event?
• Sommelier's stat
• After this, buy a new calendar
• Cornerstone datum
• Class ring datum
• Graduate's affiliation
• 1492, e.g
• About 687 Martian days
• High school rite of passage
• High school formal
• Jan to Dec
• Decade segment
• Contract period, often