Membership To sign up online, click donate to go to PayPal. Or click here for a printable Membership Form. Please complete the form and send it with your membership payment to: AGATE of Port Washington P. O. Box 667 Port Washington NY 11050 or bring the form to our next AGATE meeting. Click here to sign up for our email blasts and find out about AGATE meetings and current events in our school district!