S.O.D.A. needs your $upport in order to keep off-leash fun and activity at Marymoor!  Serve Our Dog Areas is a non-profit organization founded by, directed by, and supported by Dog Park Users just like you!  Annual contributing membership dues, generous extra donations and fund raising projects are used entirely to carry out our mission.  If everyone gives a little we can achieve a lot!

About Your Membership

Your annual S.O.D.A. membership is a "contributing membership" only. You will receive no tangible goods or services as a result of your dues/donation other than knowing that you are $upporting S.O.D.A.'s mission to provide a quality off-leash recreation area for humans and their dog companions. All membership dues and extra donations made to S.O.D.A. are tax deductible to the extent of the law. S.O.D.A.'s 501(c)(3) EIN: 91-1691775
Membership Database:
S.O.D.A.'s membership database is used to mail out annual renewal reminder cards requesting your ongoing support of our dog park. This database information is not shared with anyone.

Email List:
S.O.D.A. has an email list for Marymoor Dog Park members. Only the Marymoor list masters can view and send email to this list. It is not shared with anyone. The only traffic on this list will be to announce volunteer work parties, fund raising events, and other matters of interest and importance pertaining to Marymoor Park.

DOES YOUR COMPANY MATCH? Does your employer have a Matching Gift and/or Volunteer Hour Matching program? Your S.O.D.A. donations and your volunteer hours qualify for matching funds!

If you love Marymoor, please join S.O.D.A.!

There are two ways to become a member:

  1. By Mail:  Click here to open our printable membership form.
    • Print the form
    • Fill in the blanks - be sure to include your email address
    • Send the form, along with your membership/donation check to the address on the form
    • A membership renewal card will be mailed to you next year during your joining month.  Please renew your membership every year so that we will have ongoing funds to take care of our Dog Park
  2. Pay online with a credit or debit card. After completing the form below, just click on the yellow "Donate" button.

Note: The 2024 Annual Parking Pass Fundraiser has Ended!  S.O.D.A. is NOT selling Parking Passes via PayPal/Credit Card.  

Only use the form below and the PayPal/Credit Card feature on this website for making tax deductible charitable membership donations.  Thank you!

  • Instructions for Memorial Donations

    Please fill out the contact information above, fill out the 'Donation in Memory of' field below, and indicate the donation amount in the 'Extra Donation' field below. Memorial Donations are unrestricted funds used to support S.O.D.A's mission to maintain & operate Marymoor Off-Leash Recreation Area.

Be sure to click the above SUBMIT button before proceeding.↑  CLICK ON THE YELLOW "DONATE" BUTTON BELOW.