If you haven't seen, the Padres are doing the "Guess the Attendance" a little bit differently this year. John Weisbarth hosts the contest and like a car salesman he does you a favor by automatically telling you one of the incorrect answers.
I was thinking it would be cool to wire all the seats as switches. Since they flip up when nobody is in their seat, I'd like to see a running count of how many people are in their seats at any given time.
I'm not sure why this is of interest to me other then being able to compare how many people are in their seats late in the game. Just something I was thinking about.