This study contributes to understanding processes of innovation and creativity in festival organizations. The focus is on the internal work of renewing the festival. Three case studies of Swedish festival organizations demonstrate how festival workers attempt to renew the festival product. Processes of renewal include various ways of encouraging new ideas and creative solutions, such as brainstorming, imitation of similar products, and influences from the external environment. Two main processes of renewal were identified: institutionalized and emergent. The study further elaborated on the emergent process of renewal, thus identifying incremental and improvised renewal. Different factors contributing to or hindering innovations were distinguished; the demands of potential visitors, the management's view on renewal, the team's view on renewal, the organizational culture, and change of managers and staff.