Two E-0 stations I use are at the north end of Adams in down town Olympia (near the old Hardel lumber) it is called Fast Fuel and the Cenex station in Chehalis. Take the Pe Ell-Raymond exit, go into town, just before the second set of tracks take a left on N.W. State st. It's about 300 feet on left. The one in Oly is mid-grade and the one in Chehalis is 87 octane.

If you Google "Ethanol free gas in the U.S. and Canada" it will give the locations of all E-0 stations in every state. If I knew how, I would put the site on here. Someone else can I'm sure.