Related Clues:

• Serpent's pigeon
• First mother?
• First of one gender
• "All About ___"
• Transitional time
• Celebratory night
• The 31st vis-à-vis the 1st, e.g.
• Wall-E's love in 'Wall-E'
• Mother of 26-Across
• Day before a big event
• Apple of 12-Down's eye?
• Lady of 26-Down
• Poetic evening
• Woodward role in 1957
• Her son fled to 89 Down