The Barn, the former locale for the dinner night, was about a mile from all the motels by Twede's & The Red Diamond/Mt. Si Motel. (North Bend Motel, Sunset Inn, Edgwick Inn.) A straight drive down North Bend Way. Pretty safe if you're under the legal limit.
FYI, the new dinner locale is right around the corner from the Roadhouse (and Hap's,) but about 20 minutes from the Edgewick. The police in the area have little else to do at night on North Bend Way but bust drunken drivers, and there are warning signs all up and down the road.
The Great Northern/Salish is 5 miles away, on a narrow winding pass-- very unsafe in the dark, lots of memorials from drunken driving deaths on the pass, but I doubt many of you are staying there.
Since there are no cab companies in the area, I highly recommend finding a designated driver. Don't drink and drive, kiddies.