The Last National Bank of the Big Pig is bank located at the The Docks section of The Quarter, located in the French Quarter of New Orleans. Its mascot is a large metal piggy bank statue that sits outside the building.

During Vince's adventure to rescue Madam Charmaine, Vince needs to travel through the bank's service entrance to leave The Docks. Unfortunately, Kosmo the Inscrutable has enchanted the bank's large metal piggy bank statue into the Piggy Bank of Doom, an aggressive, albeit lazy monster minion that blocks Vince's only means to leave The Docks.