The Global Health and Welfare Forum in Taiwan is an annual event that has been one of the most important public health occasions in Asia and has been held for 19 consecutive years. Since its inauguration in 2005, the Forum has convened leaders from around the world of research, policy, and practice to share ideas and experiences that address the huge health and welfare challenges that beset our world. We sincerely hope you can join us to celebrate the 20th anniversary of the Forum.