One of the easiest ways to build community is making it possible for people to discover and engage who has things to teach.
These can be anything related to technologies, languages, arts and crafts, repair, cooking, baking, brewing, travel and history, health and wellness, music, writing, gardening and raising anything. Every community has people who have things to teach and learn. Getting them visible is the first step in the engagement of their gifts. This is how we move from a deficiency to abundance perspective.