GitHub Satellite is an event taking place in Berlin, aimed at uniting developers, maintainers, and team leaders who are driving change through software. Scheduled for May 23, the event offers opportunities for networking with software influencers and gaining insights from industry leaders, including GitHub's CEO Nat Friedman. Attendees can explore new projects, participate in expert-led workshops, and leave with various swag items. Discounts are available for group ticket purchases, and a downloadable letter is provided to help attendees justify the trip to their leadership teams.