GraphQL Summit 2022 is an upcoming event that focuses on building, managing, and securing supergraphs at scale. It will be held in San Diego from October 3-5, offering a unique opportunity for backend developers to learn best practices from leading global enterprise organizations. The conference features sessions such as "Offensive GraphQL Security Testing" and "Server Driven UI and Batching", which cover topics like security testing and batching operations with Apollo Federation. Attendees will also have the chance to connect with fellow developers, share advice on building subgraphs, and modernize their stack while enjoying the San Diego surroundings.