Conviviality is an interdisciplinary concept and a key phenomenon in the entrepreneurial communities. Entrepreneurial communities are social units that share values, experiences, emotions, rituals and traditions. They give rise to personal contact networks that are sets of formal or informal individual relationships. Conviviality means sharing, openness and participation; in this sense, it can be a tool to foster, animate and amalgamate a community. Thus, it can increase social relations that stably bind individuals and thus, becomes a source of business relations. Drawing from literature analysis and a case of a fashion entrepreneurial community, we propose to investigate how conviviality create an integration between social and business networks.