If you would like more information on the 2021 Washington Invitational, volunteering at the event, becoming a sponsor, or donating auction items, please contact Jessica Silva at 

Donations can be mailed to:
American Cancer Society
5601 6th Ave S., Ste 491
Seattle, WA 98108

Please avoid mailing cash donations.

To learn more about the American Cancer Society and how you can help us to save lives, please visit or call us 24 hours a day, 7 days a week, at 1-800-227-2345.


ACS TAX ID: 13-1788491​

In the United States, call for cancer information: 1-800-227-2345

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