For starters, let's list your favorites about Citi Field.
The topics: favorite seats; pre-game activity, favorite food(sans Shake Shack), underrated foods at Citi. Also, who's the better mascot/crowd raiser, Cow Bell Man or Mr.Met?

Favorite Seats: low right field section
Pre-Game Activity: walk around and look at Citi's architecture.
Favorite Food(sans Shake Shack): Keith's Grill
Underrated Foods: Garlic Box Frites and the Gyros
Better crowd raiser/mascot: Mr.Met