If you do not want to submit a credit card on our website, you can mail a check. We will manually activate your membership after the check has cleared. If you wish to do so, please go back and register for Newsletter level membership. Send an email to nwgs.treasurer@gmail.com telling the treasurer you will be sending the check and mail your check to the following address.

Northwest Geological Society, 

4616 25th Avenue NE #397,

Seattle, WA 98105