Olympia Coffee Roasters trade insights Posted on November 27, 2015 by Ben Alexandrowicz in Field Study. Audio Playerhttp://blogs.evergreen.edu/terroir-coffee3/files/2015/11/Coffee.mp300:0000:0000:00Use Up/Down Arrow keys to increase or decrease volume. credit: Sam and Oliver, owners of OCR photo: taken by Ben Alexandrowicz at OCR