Mr. W is an elephant in the main room 15. He gives out the quest, "Mr. W's Throwdown". In this quest, you have do deliver a message to his homeaphant, The Duke. The Duke is in the nearby, (to room 15), room 28. Unfortunatly, you have to go all the way around the ruins loop to reach The Duke, because he is on the right side of room 28.
"Yo yo Mr E howya doin'? I needya to toss a message to my homeaphant Duke, no clue where he be. Find him and he'll drop you a sweeeeeet gift."