A popular snack found at ballparks is the WIENER, which is a type of sausage made from ground beef, pork, or veal. Nachos are a Mexican dish made from tortilla chips topped with melted cheese and other toppings. Pretzels are a type of baked snack made from dough that is twisted into a knot-like shape. Hotdogs are a type of sausage made from beef, pork, or poultry, usually served in a bun. PEANUTS are a type of legume that is often eaten as a snack. All of these snacks are commonly found at ballparks.