Ordon Pumpkin

The door on the right in the hallway opens with the key you just acquired. There is going to be some bad guys on the opposite side so be prepared to strike them down with a bomb and arrow combo basket. You cannot touch them so be aware and precise. In the next room, there is a chest behind a door but two imposing dudes are not in the mood to just let you walk by them.

They will block you but use the Shield Attack and the Helm Split to win the contest. The chest behind proves the battle worthy as it contains the Ordon Pumpkin.

Go back to the Yeti residence and give the Yeti the pumpkin so that his soup may taste better. Apparently he doesn’t mind constructive criticism. Chat up the wife again to get more clues as to the location of the key. She opens a room heading to the courtyard where there is an opening in the top right corner. Go through the opening and notice the cannonball. Carry the ammo over to the cannon and rotate it so that it faces left. Shoot a bomb from your personal stash into the ice wall, revealing a door.