The document summarizes a service design jam focused on distributed tourism and sustainability called "Pacebook". Pacebook would provide an integrated platform connecting travelers and tourism providers. It would offer services related to destinations, time management, cooperation between stakeholders, and links between attractions. The platform aims to influence sustainable travel behaviors and convert non-touristic cities and areas into tourist destinations. It sees advantages in promoting sustainability, cultural exchange, and supporting travel planning and transactions. Potential disadvantages include lack of communication security. The jam was conducted by a team of three members.