I don't know about Miller Park, but I've been lucky enough to get to some games out here in our corporate box at AT&T Park. I imagine Miller Park will be similar, especially if they use one of the national chains that does event catering. In all those venues, the food and drink were additional, and at outrageous prices. IIRC, it was $24 for a six-pack of premium beer. The menu is varied as you said, but generally snack/finger foods. I can't remember if they do stuff like dinner plates. We stuck to the less expensive snack stuff. But they deliver it to you (don't forget the tip!), and there is a fridge to keep the drinks cold. You can stock up so you can keep going after the 7th inning. -Jer