on your smart phone get MyMTA app - It's free and most helpful.
If it's late at night (and you're too drunk to stand) - Taxi/Uber
Pizza - subjective - "Johns Pizza" on Bleeker Street and 7th Ave (also on 44th street Theatre District) Across the street on Bleeker is "Keste' " for gluten free pizza or go to Harlem on 122 street and Lenox "Casa Sotto" for best Neapolitan Pizza. (gluten free too)
Turkey day dinner - From what I've heard (outside of my crib where I serve the best spread in the city) Crowne Plaza in Time Square - But I'm sure there are many, many other places in the city. Look up in the New Yorker (things to do section)
Top Ten things to see? Met Museum - Cloisters - Frick - would be on my list.
Best of luck
Too many tours. Not sure one needs to find tours as the city is chalk full of events - New Yorker zine or Time Out. or just walk around.