Since 1973, it's the same menu and the same price every day at the Staropolska smorgasbord. For $4.95 a meal, you can fill and refill your plate with such Polish treats as pierogis, potato pancakes and stuffed cabbage. You can also treat yourself to the Polish beers Okocim and Zywiec. But you don't have to go to the Staropolska, which is decorated nicely but casually, to enjoy the pierogis. They are available frozen for take out by the pound.