🌊 LA River Action Expo

Teams run interactive booth presentations using their multimedia slideshow, visuals, prototype evidence, and River LA research for invited visitors, including River LA staff, LA River board members, and local government representatives. During the expo, students explain river history, ecosystem findings, community challenges, agency roles, and realistic neighborhood actions, then collect audience feedback cards. The final segment uses the before-and-after reflection wall: students revisit their launch questions, post revised evidence-based claims, and add one next-step commitment for community action or future inquiry.