The educational experience of Welcoming Communities in Italy is not well known in the academic research world, even if it has more than fifty years of history. It is present in all regions of the country and it has produced significant results with the most fragile people hosted, thanks to its pedagogical and cultural guidelines. This contribution—based on data collected from a field research in a Community—highlights the relevance of Social Networking with local resources. This is a practical application in social health education, which is effective in combating isolation, mental distress and social inequalities and in promoting health, psychological autonomy and social and work inclusion of vulnerable people. This practice is particularly important during this period, when significant relationships are adversely affected by the ongoing Covid-19 pandemic.