Related Clues:
- With 51-Down, one of three historic ships
- Canada's H0H 0H0 postal code addressee
- Answer to 'Who wears a long cap on his head?,' in song
- North Pole VIP
- Speaker of the cheer in question
- North Pole boss
- Deliverer of Christmas packages
- Receiver of many letters
- "I Saw Mommy Kissing ___ Claus"
- December visitor
- With the first parts of 17- and 52-Across and 11- and 25-Down, four California cities
- Dad in a red and white outfit?
- __ Clara County (Silicon Valley locale)
- Driver of flying reindeer
- ''Ho, ho, ho!'' guy