Go ahead and laugh. Your admission to the stadium is based on abiding by the terms set forth by the team. If you want to openly abrogate a rather simple, civil request from your host, that is an issue for you to deal with. And, this isn't the east coast. I doubt many would disagree that a different attitude exists on the east coast than in Chicago. Just as a different attitude exists in the midwest than on the west coast. Not better, just different. Things that are readily acceptable in Yankee Stadium or Fenway don't necessarily need to translate to Wrigley Field. My concern about that idea isn't whether Wrigley would be justified to do that; I know that that have the right. But enforcing it would be like the seatbelt law. It's a good idea to follow it, maybe a couple people will change, and ultimately there won't be any enforcement. I see really no change for the price of Wrigley being labeled as some "G-rated playground run by prudes," as unfairly as that would be. . . You can't enforce such a thing. Such requests are made in the hope that people will feel embarrassed by their actions and respond accordingly. People just need reminders on behavior sometimes. Where is the harm? At worst, the fans continue with the same behavior. At best, some, if not all, stop. Seems like a no brainer to me.