A free public speaking workshop for women, organized by GitHub, is set to take place in San Francisco on February 22nd, aiming to enhance participants' public speaking skills and increase their visibility within the tech community. The event will feature inspiring talks from notable women, mentoring sessions with accomplished figures from the tech industry, and opportunities for participants to deliver their own lightning talks. Keynote speakers include Denise Jacobs and Diana Kimball, alongside mentors like Ana Hevesi and Andi Galpern. Participants must register by February 16th, with selection determined by a lottery due to limited space. The workshop seeks to address the lack of diversity at tech conferences by empowering women to confidently present their work and ideas.