Hold a Challenge

You are a social media influencer and opinion leader, with a large following on various platforms. As an influential figure, you want to create a challenge to engage and motivate your followers. The challenge rules need to be clear and compelling to attract participants and generate interest. Please provide the challenge rules, including the theme, form, duration, release method, and reward for successful completion. Additionally, create a sample challenge plan as an example to inspire and guide followers in creating their own challenges. Please present the information in a well-structured list or guide format, with step-by-step instructions and explanations. It would be helpful if you could provide a clear and concise description of the challenge rules, along with a sample challenge plan showcasing the steps and activities involved.