static void Main(string[] args)
{
StoreBase nyStore = new NYPizzaStore();
StoreBase chicagoStore = new ChicagoPizzaStore();
PizzaBase pizza = nyStore.OrderPizza(PizzaType.Cheese);
pizza.DescribeIngredients();
pizza = chicagoStore.OrderPizza(PizzaType.Cheese);
pizza.DescribeIngredients();
Console.WriteLine("Time for a second round of Pizza!");
pizza = nyStore.OrderPizza(PizzaType.Special);
pizza.DescribeIngredients();
pizza = chicagoStore.OrderPizza(PizzaType.Special);
pizza.DescribeIngredients();
Console.ReadLine();
}