"I used to work in a baseball park concession stand. The short answer is not to order anything, but if you absolutely have to buy something, don't buy the hotdogs.
Do not. Buy. The hot dogs.
They made it out of the package okay, and might even have been edible after we finished grilling them - and then they went into the water. We kept three pans of water at the back of the grill, that held the hot dogs. Any hot dogs left at the end of the day went back into the fridge, and came out again the next day. Me and the other cook put our feet down on throwing out the water and old hot dogs after two full days, but the management didn't want to let us.
Oh, and our freezer broke so all the meat got stored in the ice bin. And our management always told us when the surprise health inspections were gonna show up, usually a week or so in advance."