The term 'Butterfly Social' can be broken down into two crossword solutions: HERMIT (6 letters) and NET (3 letters). A HERMIT is a person who lives in solitude, usually for religious reasons. The term 'NET' is used to describe a device made from fibers woven in a grid-like structure that is used to catch or contain objects. In this context, the term 'Butterfly Social' could refer to a gathering of people who are living in solitude, or a gathering of people who are connected by a network.