Polly had a big job. She needed to help make sure the tango festival in Buenos Aires was perfect. She flew high above the city, looking for any wrong information. The streets below were usually full of happy people. But now, there were whispers and questions. Diego, who was very smart, asked Polly to check all the festival posters in the city. He wanted to make sure the festival's time and place were correct. Isabel made beautiful posters to show the true spirit of the festival. As Polly flew, she saw some strange posters on a busy street. The red letters on them were wrong about the festival's schedule. Polly knew this was important. She flew down to look closer. She saw these posters were false. Someone wanted to cause problems for the festival. Polly quickly went back to Diego and Isabel. She told them everything she found. Isabel, with her red hair shining in the sun, listened carefully. "We must act fast," she said. "I will make new posters that show the right information." Diego, always a leader, called the dancers and helpers. "We will put up these new posters and tell everyone the right details," he said. Polly felt proud. She sat on Diego’s shoulder, ready to fly again. She helped protect the festival and learned the importance of working together. As the sun set, Polly knew she learned a valuable lesson from Buenos Aires.
