Ballpark pitchers are a type of concessionaire who specialize in selling food and beverages at sporting events. They are typically found at baseball stadiums, where they serve up hot dogs, popcorn, and other snacks to hungry fans. They also provide drinks such as beer and soda, and may even offer souvenirs and other items. Ballpark pitchers are an important part of the fan experience, as they help to create a lively atmosphere and keep the crowd energized.