An Irish group creates "St. Piggy's Day" to link St. Patrick's Day and pork. Buddy and the crew create a leprechaun pig that includes candied bacon. And, Lisa says that the banana cream pies are not selling well, and Buddy sees that they are not being made the traditional way. He holds a bake-off between the traditional recipe and a new recipe. Also, Mary has the idea of creating a blinged-out clothing line for the bakery, and Buddy lets her try it.