Road Trip #4 took place in August 2011, and went from Missoula, Montana to Portland, Oregon. Along the way, we visited a composting business in Missoula, north Idaho’s largest theme park, a manufacturer of custom wheelchairs in the Tri Cities, and coffee-snob heaven in suburban Portland. Oh, and the weirdest Italian restaurant decor ever, in the otherwise picturesque town of The Dalles, Oregon.