Group 1 - The event "Rainbow Trade Festival" aims to promote youth participation in community governance and financial literacy through a creative flea market [1] - The festival is organized by multiple organizations including the Youth League Committee and local volunteer service centers, scheduled for August 18, 2025 [1] - The focus is on teaching basic economic knowledge and fostering teamwork among youth in a real-world setting [1] Group 2 - The event features engaging activities such as an animated story about the evolution of currency, capturing children's interest in financial concepts [3] - Children participate in creating their own price tags, enhancing their understanding of pricing and basic arithmetic [5] - The flea market allows children to act as "little bosses," selling their toys and books, which encourages entrepreneurial skills [9] Group 3 - Children demonstrate collaboration by forming alliances, helping each other attract customers, and sharing profits, highlighting the importance of teamwork [11]