The NHL is back. The question is, will fans be back to watch them play? The Pittsburgh Penguins are offering a powerful incentive to their fans, free food! For the first four home games, the Pens will offer free concessions and 50% off their merchandise. We’re not talking about just french fries either. Some of the items will include hamburgers, hot dogs, chicken sandwiches, nachos, popcorn, pretzels, salads and fountain drinks.