Warm Woolen Mittens
Zuko pulled the gloves over his hands and joined Katara where she was impatiently waiting by the door. She grabbed his hand and eagerly pulled him outside. He hissed when the cold air hit his face.
"Come on, Zuko, come on!"
They hustled across the Tribe square, finally pausing when they reached the herd of penguins. Katara was grinning from ear to ear.
She made her way to the middle of the herd. "Get over here, Zuko!" she called. Zuko huffed, but complied. "Catch!" Katara tossed a fish into the air. Zuko deftly caught it and was swarmed by penguins.
It had to be done.
Also, what's a group of penguins called? Surely, it's not a herd.