GitHub Field Day is an innovative "unconference" designed to connect and support student leaders in technical communities by facilitating collaboration and sharing experiences. Initiated by Wilhelm Klopp, the event addresses isolation and frustration often felt by students working independently on open-source projects by providing a platform for brainstorming, learning from mistakes, and gaining face-to-face support. Each Field Day is unique, with regional adaptations reflecting local needs and interests, as seen in events held in Los Angeles, Montreal, Mexico City, and New York City. These gatherings encourage participants to propose discussion topics, engage in collaborative sessions, and share insights on overcoming common challenges like recruitment, onboarding, and community building. Through activities like icebreakers and structured brainstorming sessions, Field Days foster a welcoming environment where students can connect, exchange ideas, and build networks across campuses. The initiative has grown globally, emphasizing the importance of community support and peer learning in the technical field.