There are a couple of neat little references to The Legend of Zelda: The Wind Waker hidden within the environment of Driftwood Shores of Plants vs. Zombies: Garden Warfare. Within this map are a couple of really obvious, but also well hidden cameos to the game.
The first of which is a callout to Link’s boat, known as the King of Red Lions. There is a large red vessel in this map with the name of, King of Red Dandelions,
The last reference is the silhouette of one of Wind Waker’s most famous landmarks, Outset Island.