Possible Questions:
- Big Apple cathedral, familiarly
- Parade occasion, for short
- NYC cathedral, familiarly
- New York cathedral, familiarly
- March celebration, informally
- March 17, familiarly
- March 17 celebration, for short
- Fifth Ave. cathedral
- Festive "Day," for short
- Church on Fifth Ave., familiarly
- Cathedral in NYC, familiarly
- Cathedral facing New York's Rock Center