Skyward Sword's Knight Commander location is an NPC many are wondering the whereabouts of. After ticking off the owner of the Lumpy Pumpkin, Pumm for vandalizing his shop in the name of rupees, Link is tasked with delivering Pumm's famous Hot Pumpkin Soup to the Knight Commander.
Skyward Sword Knight Commander Location
Make sure you have an empty bottle handy when speaking with Pumm, he will store the Hot Pumpkin Soup inside any empty bottle you have in your inventory.
Soups do eventually go cold, so you have five minutes to head to the Sparring Hall next to the Knight Academy in western Skyloft, where the Knight Commander Eagus is.
Eagus may sound familiar as he taught Link the way of the sword at the beginning of Skyward Sword. If you can't find the Sparring Hall, it's right next to the Knight Academy.
This is just one of three tasks through out the game that Link must complete for Pumm to pay off the damages of breaking Pumm's fancy chandelier.