Cupcake Wars: Season 9, Episode 12

9 - 12:

Four cupcake bakers vie for the chance to bring their cupcakes to a celebration of Explorer's Day at the Aquarium of the Pacific. To get there, they must first face down the taste challenge: create a delicious cupcake out of sustainable seafood! Oceanographer, Captain Don Walsh, helps determine which baker will take the $10,000 prize.