Possible Clues:

• Annual political speech
• *Annual speech that a designated survivor doesn't attend
• Subject of a presidential address
• Annual assessment by Relate?
• Fountain tee shot smashed, in the President's words
• Noted Washington address
• Subject of an annual presidential speech
• US Constitution subject
• Annual assessment by marriage guidance counsellor?
• Message sent to feast over 16 (if not 20)