Related Clues:

• Key site
• Sweepstakes mail-in
• Vestibule, for one
• Dairy unit
• Fill with delight
• The way in
• Lexicon listing
• Sweepstakes form
• Diary item
• Diary jotting
• Contestant's mail-in
• A ticket provides it
• Log jotting
• See 5 Down
• Contestant's postcard