If you ever find yourself in Pittsburgh during baseball season, try and go to a baseball game at PNC park. It is one of the most scenic baseball parks in the country. The park itself features numerous food options, from your regular hot dogs, burgers, pretzels, popcorn etc to the lesser known Quaker Steak (great) and Primanti's (fantastic).
While the inside of the park is nice with the food and drink stands, the real selling point is the view of the city scape. There are fewer bad seats than most other ball parks as the park itself is smaller, and not only will you be able to catch a glimpse of the game, but the skyline as well.