Ray Summit is a two-day in-person conference for the Ray community, taking place later this year (August 23-24), with a call for papers submission deadline of April 18. Speaking at Ray Summit offers benefits such as sharing expertise and knowledge, building public speaking skills, and gaining recognition, while also providing free access to the event. The conference covers various themes and topics, including scalable ML, reinforcement learning, and cloud computing, with three types of talks: technical lightning talks, technical talks, and technical deep dives. To submit a successful proposal, focus on a few key areas, keep it simple and straightforward, edit thoroughly, and consider your audience's needs, with tips available on the Ray Summit page.