A Jumbotron in front of the crowd broadcast the match, as did another monitor on the roof of the adjacent six-story bank building.
"I love the World Cup," said Ellie. "By winning it tells us that we have the ability to be the world's best."
They sang the Korean and American national anthems and were energized by drummers, dance groups and hip-hop performers.
"It's fun to be here with my friends" said Yum. "The World Cup represents the unity of nations. It's the one thing we all have in common. It gives us a chance to compete in a beautiful way. Even if we lose we gain from it."