Also, the Philly Inquirer had a interesting spread on the issue in Sunday's
paper.
2) Good food. There is nothing better than a hot dog at a game. But sometimes I want other options. Local favorites are encouraged (garlic fries in some west coast stadiums are great). And while we're at it, make sure the hot dogs have good available toppings.
3) Beer. I'm kind of a beer nut, and the only thing worse than paying $6-10 for a beer, is paying $6-10 for a Bud. With the prevalence of microbreweries in this country, every ballpark should have a wide variety of beer options, specifically local beers. Citizen's Bank Park (I live in Philly) is great for beer, Victory, Stoudts, Flying Fish, etc. These beers are found through the concourses, although sadly not yet with the roaming beer vendor.
4) Scoreboards. I like to keep score at a baseball game, and knowng basic information such as who is at bat, who is pitching, a players #, makes my life much easier. A good out of town scoreboard is a bonus, such as the ones that show not only the score, but the number of outs and baserunners.
5) Uniqueness. This is tough to define. I like ballparks with some unique characteristics, unlike the old cookie cutters. But there is a line between uniqueness (ivy in Wrigley) and just plain weird (a hill and a flagpole in the outfield). Sadly, the new "retro parks" designs are running out of ideas and copying each other.
6) Accessibility. Parking and public transportation access are key.
7) Feel of the city. Again, this one is tough to define, but I like a ballpark that has some characteristics of the city. This could be in the architecture or the layout or whatever.
8) Comfort. I'm not talking about luxury boxes or cushoned seats, but ballparks need certain minimal levels of comfort. The seats need to be wide enough and with enough leg room for me to sit in (one of the biggest downsides of Fenway). The concourses need to fit more than 2 people across.
9) Sense of history. A team should be acknowledging its past in some way. Monument park and Ashburn Alley are 2 great examples.