Celebration is a universal feature of being a human being. How we celebrate and what we celebrate is variable. Celebration may take place within a group of people experiencing soft landing, in the wake of a revolution, funeral, solemn banquet, street party, religious revivalist assembly, (rock) festival, carnival, birthday party, or a rave party. Celebration may also actualize in recollecting shared memories or music. Social scientific papers exposing any aspect of celebration or methodological issues of its sociological study are welcome.