How to avoid getting sick?!
Question: How to avoid getting sick?
Answers:
do you have a condition? Why would you get sick?
I personally hate most ball-park food, so maybe that's what you're talking about. Just eat a big , healthy home-cooked meal before you go, so you won't be hungry at the park. If you need a snack, eat something that's not one of those repulsive hotdogs or nachos or other pig-slop they serve. Maybe simple potato chips or peanuts. I'm not saying those two foods are healthy, but at least they won't make you sick like foul hotdogs will.
avoid a heavy meal (keep it small) and give it at least 4 hours before the game.