Related Clues:

• Birthday celebration
• See 20 Across
• Many a charity event
• Holy day
• Inaugural Ball, for one
• Splendid affair
• Celebratory
• Big ball
• Festivity
• The Oscars, e.g.
• Word with ''retirement'' or ''graduation''
• Social function
• Fabulous fest
• Birthday do
• With 62-Across, clue for 19-, 37- and 50-Across