Small groups of people - thesauruscadre. noun. a small group of people within a larger organization such as a political party or an army.cell. noun. chosen few. phrase. clique. noun. cluster. noun. clutch. noun. elite. noun. faction. noun.
family reunion. family event. family party. family reunification. “At a family gathering where I was wearing a slightly low-cut evening gown, he tried to take a picture down my dress.”