>>151296013
Contrary to popular belief, no one will actually buy you peanuts and cracker jacks, you'd have to pay for them yourself, but since you don't like either it shouldn't matter anyway.
If food is what you are wondering about, a hot dog and a beer is the classic ballpark combo. Legend has it that the hot dog as we know it was invented at the Polo Grounds around the turn of the century.
Beyond that, just go and have a good time. Watching baseball at the ballpark hits different.