Soroptimist International Seattle South ( SISS ) is a vibrant, dynamic service organization for today’s women who are committed to a world where women and girls have the resources and opportunities to reach their full potential and live their dreams.


  • Maintain high ethical standards in business and professional life.
  • Strive for human rights for all people and, in particular, to advance the status of women.
  • Develop a spirit of friendship and unity among Soroptimists of all countries.
  • Develop interest in community, national and international affairs.
  • Contribute to international understanding and universal friendship.

Help Us Make a Difference


Join our mission to empower and uplift lives in our community. Your generous donations enable us to support educational programs, local shelters, and special initiatives like “Celebrate 18.” Together, we can create a ripple of positive change. Make a difference with us today!

Our first meeting of our fiscal year is August 20th, 2025. We generally meet the first and third Wednesday of each month at Merrill Gardens Community Room in Burien. The first Wednesday is a noon meeting and the third Wednesday of the month is an evening meeting.