Yes! Non-member fees have been waived by the PDGA for the WGE. There is one exception. If your local event is classified as an A-Tier event, then membership is required.
Also, it is important to note that your while your round ratings for this event will be calculated for the purposes of determining a winner in each division, to acquire a PDGA player rating you do need to be a PDGA member. To become a new member, you can visit http://www.pdga.com/join.