Before you start, you have to know what you want to do. What is your passion? Is it baking? music? coding? film-making?
Once you have identified your passion, you have to define activities or skills you want to impart to your community. For example, if your passion is baking, do you want to teach recipes? Or, do you want to teach specific baking techniques? Another example would be, if you are an aspiring flim-maker, creating a documentary or a short film and showing it online can be a project you can do.
You also have to think about how your project will create a meaningful impact in your community.
When you have defined this, you need to know to successfully deliver your project to your community, which brings us to the next topic.